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FREIGHTLINER CENTURY Technical Service Bulletin

1995 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 50599 Bulletin Date: 19-Nov-1996
ELECTRICAL SYSTEM:WIRING

CB JUMPER HARNESS. *TW


1995 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 50600 Bulletin Date: 19-Nov-1996
ENGINE AND ENGINE COOLING:COOLING SYSTEM

ENGINE COOLANT SUPPLY TUBE. *TW


1995 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 50598 Bulletin Date: 19-Nov-1996
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

AUTOMATIC TEMPERATURE CONTROL (A.T.C.) MODULE REPLACEMENT. *TW


1996 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52366 Bulletin Date: 19-Apr-1997
WHEELS:CAP/COVER/HUB

SOME VEHICLES WITH FF-981 HUB CAPS MANUFACTURED AFTER THE PRODUCTION IMPROVEMENTS IN NOVEMBER HAVE BEEN FOUND WITH LOOSE HUB CAPS. *TW


1996 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 50600 Bulletin Date: 19-Nov-1996
ENGINE AND ENGINE COOLING:COOLING SYSTEM

ENGINE COOLANT SUPPLY TUBE. *TW


1996 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 51345 Bulletin Date: 19-Jan-1997
STRUCTURE:BODY

SOME FLAT-ROOF STEEL CAB VEHICLES MANUFACTURED WITH AN EXTERIOR SUNVISOR MAY DEVELOP ROOF CRACKS. *JD


1996 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52360 Bulletin Date: 19-Apr-1997
STRUCTURE

ACCESS DOOR SEAL CHANGE. *TW


1996 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 50598 Bulletin Date: 19-Nov-1996
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

AUTOMATIC TEMPERATURE CONTROL (A.T.C.) MODULE REPLACEMENT. *TW


1996 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52368 Bulletin Date: 19-Mar-1997
ENGINE AND ENGINE COOLING:COOLING SYSTEM

CENTURY CLASS DETROIT DIESEL SERIES 60 ENGINES COOLANT SHUNT TUBE LEAKS. *TW


1997 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 51344 Bulletin Date: 19-Jan-1997
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR

SOME VENDOR-SUPPLIED RADIATOR SURGE TANKS FOR CENTURY CLASS VEHICLES HAVE IRREGULAR SURFACES BETWEEN THE FILLER NECK AND THE CAP, CAUSING THE CAPS TO LEAK. *JD


1997 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52366 Bulletin Date: 19-Apr-1997
WHEELS:CAP/COVER/HUB

SOME VEHICLES WITH FF-981 HUB CAPS MANUFACTURED AFTER THE PRODUCTION IMPROVEMENTS IN NOVEMBER HAVE BEEN FOUND WITH LOOSE HUB CAPS. *TW


1997 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 51348 Bulletin Date: 19-Feb-1997
STEERING:WHEEL AND HANDLE BAR

SOME CENTURY CLASS VEHICLES MAY MAKE A POPPING OR THUMPING NOISE DURING LOW SPEED/SHARP-TURN MANEUVERS- THE NOISE MAY OCCUR UNDER THESE CONDITIONS BECAUSE THE SLIP SPLINE OF THE STEERING INTERMEDIATE SHAFT WILL STICK, THEN SLIDE PRODUCING


1997 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 51347 Bulletin Date: 19-Jan-1997
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

TOP EXHAUST STACKS ON FLB COES, FLD CONVENTIONALS, FLL COES, AND CENTURY CLASS VEHICLES ARE INSTALLED AT A 45-DEGREE ANGLE OUTBOARD RATHER THAN FACING STRAIGHT BACK- THIS CONFIGURATION INCREASES EPA NOISE TEST EMISSIONS ON CERTAIN VEHICLES


1997 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 51349 Bulletin Date: 19-Jan-1997
OTHER

RECONFIGURE EITHER THE INSTRUMENTATION CONTROL UNIT (ICU) OR THE DATA LOGGING UNIT (DLU)- ALWAYS RECONFIGURE THE UNIT WHEN IT HAS BEEN REPLACED. *JD


1997 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 51346 Bulletin Date: 19-Jan-1997
ELECTRICAL SYSTEM:IGNITION:MODULE

TROUBLESHOOTING THE INSTRUMENTATION CONTROL UNIT (ICU) PRESENTS AN OVERVIEW OF THE ICU SYSTEMS AND FUNCTIONS. *JD


1997 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 605552 Bulletin Date: 19-Sep-1997
ENGINE AND ENGINE COOLING:COOLING SYSTEM

INFORMATIONREGARDING LOW COOLANT LEVEL INDICATION. *TT


1997 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 621719 Bulletin Date: 20-Mar-2001
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND

FIELD SERVICE CAMPAIGN TO MODIFY CERTAIN VEHICLES, MANUFACUTRED BETWEEN OCTOBER 3, 1997 AND AUGUST 18, 2000, THAT MAY DEVELOP SMALL PIN HOLE LEAKS IN THE POWER STEERING SUPPLY HOSE. *TT


1998 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601552 Bulletin Date: 19-Jun-1998
ENGINE AND ENGINE COOLING

CONCERNS WITH THE HIGH COOLANT TEMPERATURE WARNING LIGHT ILLUMINATED. *TT


1998 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 612071 Bulletin Date: 19-Mar-1999
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

VEHICLES MANUFACTURED BETWEEN MAY 1, 1998 AND DECEMBER 7, 1998 MAY HAVE A QUADRAMOUNT TENSIONER INCORRECTLY INSTALLED WITH A LOCKWASHER INSTEAD OF THE PROPER FLATWASHER. *TT


1998 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 621719 Bulletin Date: 20-Mar-2001
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND

FIELD SERVICE CAMPAIGN TO MODIFY CERTAIN VEHICLES, MANUFACUTRED BETWEEN OCTOBER 3, 1997 AND AUGUST 18, 2000, THAT MAY DEVELOP SMALL PIN HOLE LEAKS IN THE POWER STEERING SUPPLY HOSE. *TT


1999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 621719 Bulletin Date: 20-Mar-2001
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND

FIELD SERVICE CAMPAIGN TO MODIFY CERTAIN VEHICLES, MANUFACUTRED BETWEEN OCTOBER 3, 1997 AND AUGUST 18, 2000, THAT MAY DEVELOP SMALL PIN HOLE LEAKS IN THE POWER STEERING SUPPLY HOSE. *TT


2000 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 621719 Bulletin Date: 20-Mar-2001
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND

FIELD SERVICE CAMPAIGN TO MODIFY CERTAIN VEHICLES, MANUFACUTRED BETWEEN OCTOBER 3, 1997 AND AUGUST 18, 2000, THAT MAY DEVELOP SMALL PIN HOLE LEAKS IN THE POWER STEERING SUPPLY HOSE. *TT


2001 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 629528 Bulletin Date: 20-Jan-2002
ENGINE AND ENGINE COOLING:COOLING SYSTEM

SUBJECT REGARDING AMEND ANTIFREEZE CONCENTRATION TO CORRECT FREEZE POINT. *TT


2001 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 629047 Bulletin Date: 20-Dec-2001
SUSPENSION

FIELD SERVICE CAMPAIGN SF238A FOR FREIGHTLINER AIRLINER FRONT SUSPENSION REAR SPRING MOUNT FASTENERS TORQUE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 624878 Bulletin Date: 20-May-2001
OTHER

THIS BULLETIN INVOLVES THE VALIDITY LIST, THE SERVICE BULLETIN REPLACES THE PREVIOUS VERSION DATED DECEMBER 2000. *SLC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 624889 Bulletin Date: 20-May-2001
OTHER

THIS BULLETIN INVOLVES A SERVICE PUBLICATIONS PRICE LIST. *SLC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610499 Bulletin Date: 19-Oct-1999
EQUIPMENT:OTHER:LABELS

INFORMATION REGARDING VEHICLE WEIGHT RATING CERTIFICATION REPLACEMENT STICKERS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 621172 Bulletin Date: 20-Feb-2005
EQUIPMENT:OTHER:LABELS

REPLACING GROSS VEHICLE WEIGHT RATING (GVWR) CERTIFICATION LABELS ON CERTAIN MODELS INCLUDING THE CORONADO. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 606116 Bulletin Date: 19-Apr-1999
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

INFORMATION REGARDING CATERPILLAR ADEM III ENGINES OPERATING WITH EATON AUTO SHIFT TRANSMISSIONS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635296 Bulletin Date: 20-Apr-2002
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

THE PURPOSE OF THIS BULLETIN IS TO MAKE THE ENGINE MANUFACTURERS' RECOMMENDED OIL FILL CAPACITY INFORMATION FOR THE COMMON ENGINE MODELS MORE READILY AVAILABLE TO THE FIELD. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 609780 Bulletin Date: 19-Jul-1998
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

THE MOUNTING CLAMPS ON SOME VERTICALLY MOUNTED BENCON LIL RESRVOIRS CANNOT BE ADEQUATELY TIGHTNED. THIS COULD CAUSE THE RESERVOIR TO SLIDE DOWN INTHE CLAMP, CAUSING DAMAGE TO THE SIGHT-TUBE FITTING. YD


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 606728 Bulletin Date: 19-May-1999
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

INFORMATION PERTAINING TO EXHAUST ODORS FROM 1998 DETROIT DIESEL SERIES 60 ENGINES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 631380 Bulletin Date: 20-Mar-2002
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

INFORMATION REGARDING CATERPILLAR ENGINE DRIVE BELT NOISE. *YH


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635298 Bulletin Date: 20-Apr-2002
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

SOME CATERPILLAR ENGINE ACCESSORY DRIVE BELTS MAY EXHIBIT A SQUEALING NOISE THAT IS ASSOCIATED WITH BELT SLIPPAGE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 616484 Bulletin Date: 20-Dec-2000
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

SUBJECT REGARDING CUMMINS ISX ENGINE OIL CHECK AND FILL. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 631378 Bulletin Date: 20-Feb-2002
ENGINE AND ENGINE COOLING:ENGINE

SUBJECT ON NEW OIL FILL TUBE FOR CATERPILLAR C-15 AND C-16 ENGINES. *YH


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 624897 Bulletin Date: 20-May-2001
VEHICLE SPEED CONTROL

INFORMATION REGARDING REMOTE THROTTLE INSTALLATION, MBE900 ENGINE WITH PTO. *SLC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 632392 Bulletin Date: 20-Mar-2002
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

SUBJECT REGARDING MBE ENGINE SUPPORT INFORMATION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000596 Bulletin Date: 20-Nov-2002
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

CATERPILLAR SERPENTINE MAIN DRIVE BELT MAY JUMP A RIB ON THE CRANKSHAFT PULLEY OR THE FORWARD EDGE OF THE BELT MAY BE SHEARED OFF. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10001404 Bulletin Date: 20-Mar-2003
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

CATERPILLAR SERPENTINE MAIN DRIVE BELT RETENTION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000595 Bulletin Date: 20-Nov-2002
POWER TRAIN

REPLACING NEUTRAL-SAFETY AND BACKUP SWITCHES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10003381 Bulletin Date: 20-Jun-2003
ENGINE AND ENGINE COOLING:ENGINE

CATERPILLAR 3126 ENGINE PARAMETER PROGRAMMING. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10003382 Bulletin Date: 20-Jun-2003
EQUIPMENT:ELECTRICAL

ON SOME VEHICLES EQUIPPED WITH THE DETROIT DIESEL PRODRIVER OPTION, THE DISPLAY UNIT DOES NOT FUNCTION CORRECTLY. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 608386 Bulletin Date: 19-May-1999
ENGINE AND ENGINE COOLING:COOLING SYSTEM

INFORMATION ON CLEANING THE CHARGE AIR COOLER. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 619080 Bulletin Date: 20-Oct-2000
FUEL SYSTEM, GASOLINE:CARBURETOR SYSTEM

A CONDITION MAY EXIST WHERE THE AIR INTAKE DUCTING MAY RUB AGAINST THE LIFT EYE ON THE RIGHT-SIDE OF THE ENGINE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 626587 Bulletin Date: 20-Sep-2001
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR

INFORMATION REGARDING HONEYWELL CHARGE AIR COOLER PARTS.*JB


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635306 Bulletin Date: 20-May-2002
ELECTRICAL SYSTEM:IGNITION:MODULE

SOME VEHICLES EQUIPPED WITH DETROIT DIESEL ENGINES AND OPTIMIZED IDLE, AND BUILT BEFORE JANUARY 25, 2002, MAY LOG REPEATED FAULT CODES 62 WHILE IN THE OPTIMIZED IDLE MODE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610503 Bulletin Date: 19-Oct-1999
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

DELCO REMY HAS INTRODUCED A NEW ALTERNATOR TESTING TOOL, CALLED THE INTELLI-CHECK ALTERNATOR ANALYZER, USED TO QUICK CHECK THE ALTERNATOR TO SEE IF IT IS WORKING CORRECTLY. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610514 Bulletin Date: 20-Feb-2000
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

GENERAL INFORMATION ON REPLACING THE LEECE-NEVILLE ALTERNATOR BRUSHES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52359 Bulletin Date: 19-Apr-1997
ENGINE AND ENGINE COOLING:COOLING SYSTEM

SURGE TANK BREATHER CAP LEAKING. *TW


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610497 Bulletin Date: 19-Oct-1999
ENGINE AND ENGINE COOLING:COOLING SYSTEM

THIS SERVICE BULLETIN IS TO EXPLAIN THE CORRECT USE AND MAINTENANCE OF EXTENDED-LIFE COOLANTS (ELC) AND TO IDENTIFY FREIGHTLINER-APPROVED COOLANT TYPES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610518 Bulletin Date: 20-Jan-2000
ENGINE AND ENGINE COOLING:ENGINE

GENERAL INFORMATION REGARDING THE CUMMINS N14 ENGINES USING TEXACO EXTENDED LIFE COOLANT. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 616470 Bulletin Date: 20-Aug-2000
ENGINE AND ENGINE COOLING:COOLING SYSTEM

GENERAL INFORMATION ON THE AVAILABILITY OF THE NEW-STYLE COOLANT HOSE CLAMPS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 605948 Bulletin Date: 20-Jul-2004
POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/LINKAGE

CUSTOMERS MAY COMPLAIN OF CLUTCH LINKAGE RATTLE. *TT TO ALSO INCLUDE FREIGHTLINER COLUMBIA AND CORONADO MODELS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 620321 Bulletin Date: 20-Apr-2001
POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/LINKAGE

INFORMATION STATING THAT THE END OF THE LONG (DRIVER'S SIDE) CLUTCH-RELEASE CROSS-SHAFT MAY WEAR PREMATURELY. THE EXISTING CLUTCH RELEASE LEVERS MAY HAVE A GAP INSUFFICIENT TO ENSURE POSITIVE CLAMPING TO THE CROSS-SHAFT. *T


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 622367 Bulletin Date: 20-Jun-2001
POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/LINKAGE

SUBJECT REGARDING EATON'S DESIGN CHANGE TO THE CLUTCH CROSS-SHAFT BUSHINGS. THE NEW BUSHINGS ARE LUBRICATION- AND MAINTENANCE-FREE. THEY REQUIRE NICKEL-PLATED CROSS-SHAFTS IN ORDER TO PREVENT CORROSION. VEHICLES BUILT FROM APRIL 13, 2


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 631359 Bulletin Date: 20-Mar-2002
POWER TRAIN:MANUAL TRANSMISSION

INFORMATION REGARDING LUBE FREE BUSHING REPLACEMENT. *YH


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635311 Bulletin Date: 20-Mar-2002
POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/LINKAGE

THIS SERVICE BULLETIN APPLIES TO NEW LUBE-FREE CLUTCH CROSS-SHAFT BUSHINGS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635317 Bulletin Date: 20-Nov-2005
POWER TRAIN:MANUAL TRANSMISSION

FREIGHTLINER SMARTSHIFT TROUBLESHOOTING. FREIGHTLINER. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 620053 Bulletin Date: 20-Jan-2001
POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AN

THIS BULLETIN STATES THAT THE HAYDEN AIR-TO-OIL TRANSMISSION COOLERS ARE SECURED TO A MOUNTING BRACKET VIA BOLTS THROUGH RUBBER BLOCKS. WHEN THE BOLTS ARE TORQUED, THE RUBBER BLOCKS DEFORM TO HOLD THE COOLER IN PLACE. SOME COOLERS MAY H


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 622344 Bulletin Date: 20-Jan-2001
POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AN

GENERAL INFORMATION STATING THAT THE HAYDEN AIR-TO-OIL TRANSMISSION CCOLERS ARE SECURED TO A MOUNTING BRACKET VIA BOLTS THROUGH RUBBER BLOCKS. SOME COOLERS MAY HAVE A TUBE-TO-HEADER DIMENSION THAT IS TOO LARGE, AND COULD RESULT IN THE COO


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 632381 Bulletin Date: 20-Feb-2002
POWER TRAIN:MANUAL TRANSMISSION

SUBJECT REGARDING MERITOR EOA RANGE SHIFT SYSTEM TROUBLESHOOTING INFORMATION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000143 Bulletin Date: 20-Sep-2002
POWER TRAIN

MERITOR ELECTRIC OVER AIR (EOA) RANGE SHIFT SYSTEM TROUBLESHOOTING INFORMATION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 631366 Bulletin Date: 20-Feb-2002
POWER TRAIN:MANUAL TRANSMISSION

SUBJECT REGARDING ALL GENERATION LL AUTOSHIFT TRANSMISSIONS PROGRAMMED AT THE MANUFACTURING PLANT RECEIVED THE DEFAULT SHIFT POINT CALIBRATION FOR THAT MODEL TRANSMISSION. *YH


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635320 Bulletin Date: 20-May-2002
ENGINE AND ENGINE COOLING:COOLING SYSTEM

REPORTS OF COOLANT IN TRANSMISSION FLUID IN VEHICLES WITH SERCK WATER-TO-OIL TRANSMISSION COOLERS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000144 Bulletin Date: 20-Sep-2002
POWER TRAIN:MANUAL TRANSMISSION

SHIFT BAR HOUSING REMOVAL. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52365 Bulletin Date: 19-Apr-1997
POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AN

TRANSMISSION FLUID COOLER MOUNTING. *TW


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 616468 Bulletin Date: 20-Nov-2000
STRUCTURE

OVER TIME, THE SIDE FAIRING END CAPS ON CERTAIN VEHICLES MAY WARP OR WEAR THROUGH. TO LESSEN THIS PROBLEM, THE BRACKETRY HOLDING THE END CAP HAS BEEN REDESIGNED. FOR VEHICLES BUILT BEFORE JUNE 30, 2000, PARTS ARE AVAILABLE AT THE PDCS T


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 608268 Bulletin Date: 19-Jul-1999
SUSPENSION

INFORMATION ON THE NEW HEIGHT CONTROL VALVE ADJUSTMENT. THIS BULLETIN REPLACES THE VERSION DATED FEBRUARY 1998. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 632363 Bulletin Date: 20-Nov-2001
SUSPENSION

SUBJECT REGARDING AIRLINER SUSPENSION HEIGHT MEASUREMENT. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 604672 Bulletin Date: 19-Feb-1999
POWER TRAIN:AXLE ASSEMBLY

INFORMATION PERTAINING TO FRONT AXLE CLAMP ASSEMBLY DIFFICULTIES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 606361 Bulletin Date: 19-Mar-1999
SUSPENSION:REAR

INFORMATION ON TROUBLESHOOTING THE REAR SUSPENSION HEIGHT CONTROL VALVE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 625042 Bulletin Date: 20-May-2001
SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM

THIS BULLETIN INVLOVES REAR SUSPENSION HEIGHT- CONTROL VALVE TROUBLESHOOTING.*JB


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610532 Bulletin Date: 19-Oct-1999
SUSPENSION

CONCERNS WITH THE LOWER SHOCK MOUNTING BRACKETS CRACKING AFTER EXTENDED USE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 620047 Bulletin Date: 20-Jan-2001
POWER TRAIN:AXLE ASSEMBLY

SOME VEHICLES MAY HAVE BEEN INCORRECTLY SHIMMED AT THE FACTORY, AND MAY LEAN SLIGHTLY TO THE RIGHT OR LEFT. THIS SERVICE BULLETIN INVOLVES REPLACING THE FRONT AXLE SPACER. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 620054 Bulletin Date: 20-Feb-2001
SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY

ON SOME VEHICLES, THE FRONT LEAF SPRING ASSEMBLIES MAY SHOW SIGNS OF CRACKS AROUND THE CENTER HOLE OF THE SPRING. AFFECTED VEHICLES ARE THOSE EQUIPPED WITH FRONT SUSPENSION LEAF-AND-A-HALF TAPER LEAF SPRING ASSEMBLIES RATED AT 12,000 LBS


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 622339 Bulletin Date: 20-Feb-2001
SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY

ON SOME VEHICLES THE FRONT LEAF SPRING ASSEMBLIES MAY SHOW SIGNS OF CRACKS AROUND THE CENTER HOLE OF THE SPRING. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 626600 Bulletin Date: 20-Aug-2001
SUSPENSION

SUBJECT PERTAINING TO HENDRICKSON AIRTREK FRONT SUSPENSION ALIGNMENT AND ADJUSTMENTS.*JB


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 622347 Bulletin Date: 20-Jul-2001
SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:HANG

ON SOME VEHICLES, THE FRONT SPRING HANGER BRACKET FASTENERS MAY HAVE BEEN TORQUED IN AN INCORRECT SEQUENCE DURING VEHICLE MANUFACTURE. THE AFFECTED VEHICLES WERE BUILT BETWEEN SEPTEMBER 1999 AND OCTOBER 2000, AND ARE EQUIPPED WITH 7,000-


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635322 Bulletin Date: 20-Jun-2002
SUSPENSION

GENERAL INFORMATION ON FRONT SPRING HANGER BRACKET FASTENERS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 629453 Bulletin Date: 20-Dec-2001
SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY

VEHICLES MAY EXPERIENCE THE KICK END OF ONE OF THE REAR LEAF SPRINGS BEING OUT OF TOLERANCE. *SLC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610519 Bulletin Date: 19-Dec-1999
SERVICE BRAKES, AIR:DRUM:DRUM

INFORMATION ON INSTALLING THE GUNITE OUTBOARD-MOUNTED BRAKE DRUMS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 619075 Bulletin Date: 20-Oct-2000
POWER TRAIN:AXLE ASSEMBLY

FRONT AND DRIVE AXLE ALIGNMENT SPECIFICATIONS REVISED FOR CONSISTENCY WITH THE MAINTENANCE COUNCIL (TMC) RECOMMENDED PRACTICE RP642 (DUPLICATE OF BULLETIN # 35-17). *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 614454 Bulletin Date: 20-Aug-2000
POWER TRAIN:AXLE ASSEMBLY

SUBJECT REGARDING TORQUE REDUCTION FOR AXILOK AND PRO-TORQ SPINDLE NUTS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 619074 Bulletin Date: 20-Oct-2000
POWER TRAIN:AXLE HUBS

GENERAL INFORMATION ON NEW TORQUE SPECIFICATIONS FOR AXILOK AND PRO-TORQ SPINDLE NUTS WHEN USED WITH CONMET DRIVE AXLE HUBS WITH PRESET BEARINGS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 614455 Bulletin Date: 20-Aug-2000
POWER TRAIN:AXLE ASSEMBLY

GENERAL INFORMATION REGARDING TORQUE REDUCTION FOR AXILOK AND PRO-TORQ SPINDLE NUTS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 619073 Bulletin Date: 20-Oct-2000
POWER TRAIN:AXLE ASSEMBLY

FRONT AND DRIVE AXLE ALIGNMENT SPECIFICATIONS REVISED FOR CONSISTENCY WITH THE MAINTENANCE COUNCIL (TMC) RECOMMENDED PRACTICE RP642. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635326 Bulletin Date: 20-Jun-2002
POWER TRAIN:AXLE ASSEMBLY

GENERAL INFORMATION ON CARRIER-TO-HOUSING LEAKS ON DANA SPICER D/R404 SERIES AXLES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000890 Bulletin Date: 20-Jan-2003
POWER TRAIN:AXLE ASSEMBLY

CARRIER-TO-HOUSING LEAKS, DANA SPICER D/R404 SERIES AXLES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 614496 Bulletin Date: 20-Jul-2000
POWER TRAIN

VEHICLES WITH CERTAIN SPEED SENSORS MAY EXHIBIT A SPEEDOMETER JUMPING OR ERRATIC RANGE SHIFTING; UNWANTED ENGAGEMENT OF THE POWER TAKE-OFF (PTO) AND / OR VEHICLE START-UP AND OPTIMIZED IDLE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000146 Bulletin Date: 20-Sep-2002
POWER TRAIN:AXLE ASSEMBLY

NEW MERITOR MID-SHIP BEARING HANGER AVAILABLE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 606776 Bulletin Date: 19-May-1999
SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AN

INFORMATION ABS VALVE AIR LINE ROUTING. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 614456 Bulletin Date: 20-Jun-2000
PARKING BRAKE

SUBJECT REGARDING PARK BRAKE KNOB POP-OUT INFORMATION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 620330 Bulletin Date: 20-Apr-2001
SERVICE BRAKES, HYDRAULIC:SWITCHES:BRAKE WARNING

THIS BULLETIN PROVIDES GENERAL INFORMATION ON THE NEW TRAILER ANTILOCK BRAKING SYSTEM (ABS ) LAMP REQUIREMENT USING POWER LINE CARRIER COMMUNICATIONS FOR VARIOUS VEHICLES INCLUDING COLUMBIA AND CONDOR. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 626629 Bulletin Date: 20-Aug-2001
SERVICE BRAKES, HYDRAULIC:ANTILOCK

THIS BULLETIN CONTAINS TROUBLESHOOTING TABLES AND WIRING DIAGRAMS FOR DIAGNOSING WABCO E-BASIC ANTILOCK BRAKING SYSTEMS. *SLC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 632361 Bulletin Date: 20-Dec-2001
SERVICE BRAKES, AIR:ANTILOCK

THIS BULLETIN CONTAINS TROUBLESHOOTING TABLES AND WIRING DIAGRAMS FOR DIAGNOSING WABCO E-BASIC ANTILOCK BRAKING SYSTEMS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 626664 Bulletin Date: 20-Feb-2005
SERVICE BRAKES, AIR

LOOSE REAR BRAKE SPIDER BOLTS.*JB *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 627638 Bulletin Date: 20-Sep-2001
SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AN

INFORMATION REGARDING BENDIX AD-9 AIR DRYER UPPER MOUNTING BAND INSTALLATION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 632390 Bulletin Date: 20-Feb-2002
SERVICE BRAKES, AIR

SUBJECT REGARDING BENDIX D2A NON-ADJUSTABLE GOVERNORS INTRODUCED. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 631383 Bulletin Date: 20-Mar-2002
SERVICE BRAKES, AIR

CONCERNS WITH MERITO Q PLUS BRAKES NEED LUBRICATION. *YH


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10003072 Bulletin Date: 20-Aug-2003
SERVICE BRAKES, AIR

MGM LONG STROKE BRAKE CHAMBER REPLACEMENT. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10004628 Bulletin Date: 20-Sep-2003
SERVICE BRAKES, AIR

REPORTS OF FRONT BRAKE CHAMBER HOSE LEAKS. THE LEAKS MAY OCCUR IN THE HOSE CONNECTIONS CLOSEST TO THE BRAKE CHAMBERS ON BOTH SIDES OF THE VEHICLE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635334 Bulletin Date: 20-Aug-2002
STEERING

INFORMATION ON AN INTERMITTENT POPPING OR THUMPING STEERING COLUMN SHAFT NOISE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 625012 Bulletin Date: 20-Apr-2001
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND

VEHICLES MAY EXPERIENCE STEERNG PRESSURE HOSE LEAKS.*JB


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 627640 Bulletin Date: 20-Oct-2001
STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLU

ON SOME VEHICLES, THE BLUE URETHANE END CAPS ON SOME POWER STEERING FILTERS MAY DETERIORATE IF EXPOSED TO SPECIFIC CHEMICAL COMPOUNDS, NEW AND IMPROVED STEERING FILTER END CAPS HAVE BEEN IMPLEMENTED. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000233 Bulletin Date: 20-Oct-2002
STEERING:HYDRAULIC POWER ASSIST SYSTEM

NELSON SEE-THROUGH POWER STEERING RESERVOIR COVER REPLACEMENT. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000796 Bulletin Date: 20-Dec-2002
STEERING:HYDRAULIC POWER ASSIST SYSTEM

HYDRAULIC FLUID FOR THE POWER STEERING SYSTEM. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 620328 Bulletin Date: 20-Apr-2001
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

SUBJECT REGARDING ISX FUEL TANK PRESSURE. THIS INFORMATION PERTAINS TO VEHICLES (INCLUDING COLUMBIA) BUILT WITH CUMMINS ISX ENGINES (MOST COMMONLY SIGNATURE 600). *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 626671 Bulletin Date: 20-Aug-2001
FUEL SYSTEM, GASOLINE

INFORMATION ON THE FUEL SHUTOFF ROD, WHICH MAY DETACH FROM THE BALL JOINT ROD END.*JB


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10003469 Bulletin Date: 20-Jul-2003
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING

FUEL LINE REPLACEMENT. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000147 Bulletin Date: 20-Sep-2002
STRUCTURE

VEHICLES WITH HIGH HORSEPOWER ENGINES EXHIBITED INTERIOR NOISE LEVEL PROBLEMS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 606133 Bulletin Date: 19-Apr-1999
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/

INFORMATION REGARDING THE NEW SUPPLIER FOR EXHAUST FLEX TUBING. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 608385 Bulletin Date: 19-Jul-1999
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/

INFORMATION ON THE NEW SUPPLIER FOR EXHAUST FLEX TUBING. THIS SERVICE BULLETIN REPLACES THE PREVIOUS VERSION DATED APRIL 1999. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610496 Bulletin Date: 19-Oct-1999
EXTERIOR LIGHTING

INFORMATION ON THE AVAILABILITY OF THE LED SIDE MARKER LIGHTS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610495 Bulletin Date: 19-Oct-1999
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

GENERAL INFORMATION ON DISABLING THE FRESH AIR WARNING BUZZER. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610494 Bulletin Date: 19-Nov-1999
EQUIPMENT:ELECTRICAL

ON SOME VEHICLES EQUIPPED WITH OPTIMIZED IDLE AND THE ICU2M (ALSO CALLED THE LEVEL III ICU), THE TRIP MILES MAY RESET TO ZERO WHEN THE OPTIMIZED IDLE IS ACTIVATED. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610508 Bulletin Date: 20-Feb-2000
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

SOME ENGINES ON VEHICLES EQUIPPED WITH AN ALTERNATOR NO-CHARGE LIGHT MAY NOT SHUT DOWN PROMPTLY WHEN THE IGNITION IS TURNED OFF. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 616464 Bulletin Date: 20-Sep-2000
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

SUBJECT REGARDING THE INSTRUMENT CONTROL UNIT (ICU) 2M SOFTWARE RELEASE 1.80. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 614458 Bulletin Date: 20-May-2000
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

SUBJECT REGARDING THE AVAILABILITY OF THE ICU3 SERVICE CLUSTER. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 614499 Bulletin Date: 20-Aug-2000
EXTERIOR LIGHTING

INFORMATION ON DISABLING THE DELCO THEFT DETERRENT LED. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 616486 Bulletin Date: 20-Dec-2000
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE

COMPLAINTS REGARDING THE PERFORMANCE OF EATON AUTOSHIFT AUTOMATED TRANSMISSION MAY BE CAUSED BY AUTOSHIFT COMPONENT AND / OR SOFTWARE ISSUES, FREIGHTLINER CIRCUITRY ISSUES OR A NEED FOR BETTER DRIVER EDUCATION. THIS BULLETIN WILL OUTLINE


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 617842 Bulletin Date: 20-Jan-2001
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS BULLETIN CONTAINS INFORMATION ON RAMI ANTENNA MULTIPLEXER REPLACEMENT AND PART NUMBERS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 621166 Bulletin Date: 20-Mar-2001
ELECTRICAL SYSTEM

THIS SERVICE BULLETIN CONTAINS INFORMATION ON HOW TO DIAGNOSE PROBLEMS AND TROUBLESHOOT THE J1939 DATALINKS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 620316 Bulletin Date: 20-Apr-2001
OTHER

SOME VEHICLES WITH EATON / BOSCH ANTILOCK BRAKING SYSTEM (ABS) MAY DISPLAY A FAULT CODE 136 251 04 FOR LOW VOLTAGE ON THE ICU DISPLAY. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 620327 Bulletin Date: 20-Apr-2001
ELECTRICAL SYSTEM

A CUSTOMER MAY DESIRE TO DISCONNECT THE LVD (LOW VOLTAGE DISCONNECT) ALARM FROM THE LVD MODULE. THE ALARM MAY BE DISCONNECTED WITH THE WIRING LEFT INTACT SO THAT THE ALARM CAN BE CONNECTED AT A LATER TIME. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 621176 Bulletin Date: 20-Jun-2001
VEHICLE SPEED CONTROL:CRUISE CONTROL

INFORMATION ON VEHICLES EQUIPPED WITH DETROIT DIESEL ENGINES AND EATON AUTOMATED (AUTOSHIFT) TRANSMISSIONS WITH A NON-FUNCTIONING OPTIMIZED IDLE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 622379 Bulletin Date: 20-Jun-2001
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

GENERAL INFORMATION REGARDING ICU2M VERSION 2.0 WHICH PLANNED FOR RELEASE IN SEPTEMBER 2001. THE 2.0 VERSION IS AN ENHANCEMENT OF THE CURRENT ICU2M 1.8 SOFTWARE VERSION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 622361 Bulletin Date: 20-Jun-2001
AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE

ON SOME VEHICLES WITH A SUPPLEMENTAL RESTRAINT SYSTEM (SRS) AND AN ICU LEVEL III (ICU2M), THE DRIVER DISPLAY SCREEN MAY INDICATE AIR BAG NOT RESPONDING. THIS PROBLEM IS CAUSED BY TIMING CONFLICTS BETWEEN THE ICU AND THE SRS.


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 622349 Bulletin Date: 20-Jul-2001
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

CUSTOMERS MAY COMPLAIN OF RADIO OR ELECTRONICS FAILURE AFTER INSTALLATION OF AN AFTERMARKET COMPONENT. AFTERMARKET MOUNTING OF COMPONENTS REQUIRING DRILLING OR CUTTING OF METAL INSIDE OF THE VEHICLE CAN CAUSE UNEXPECTED ELECTRONIC FAILUR


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 627643 Bulletin Date: 20-Sep-2001
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS SERVICE BULLETIN EXPLAINS HOW TO TROUBLESHOOT DELCO RADIOS, *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 627534 Bulletin Date: 20-Sep-2001
ELECTRICAL SYSTEM

SOME VEHICLES POWER LINE CARRIER COMMUNICATION FILTERS WERE MISMANUFACTURED. *SLC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 628555 Bulletin Date: 20-Oct-2001
OTHER

ON SOME VEHICLES, THE LIGHTS AND GAUGES ON THE RIGHT HAND SIDE OF THE DRIVER'S INSTRUMENT PANEL ON BOTH ICU2L (LEVEL II) AND ICU2M (LEVEL III) ICUS (INSTRUMENTATION CONTROL UNITS) MAY LOSE POWER AND NOT FUNCTION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 631372 Bulletin Date: 20-Feb-2002
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

INFORMATION REGARDING INSTRUMENT CONTROL UNIT 2L AND INSTRUMENT CONTROL UNIT 2M REPAIR. *YH


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635350 Bulletin Date: 20-Jul-2002
OTHER

INFORMATION ON TROUBLESHOOTING EATON DASH SWITCHES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635357 Bulletin Date: 20-Jul-2002
OTHER

ON VEHICLES EQUIPPED WITH DETROIT DIESEL ENGINES AND OPTIMIZED IDLE (O/I), THE O/I DASH INDICATOR LIGHT MAY APPEAR SLIGHTLY ILLUMINATED WITH THE KEY ON. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52358 Bulletin Date: 19-Mar-1997
OTHER

INSTRUCTIONS FOR RECONFIGURING THE ICU/DLU. *TW


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 604670 Bulletin Date: 19-Mar-1999
ELECTRICAL SYSTEM

SUBJECT REGARDING DATALINK TROUBLESHOOTING INFORMATION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 609781 Bulletin Date: 19-Jul-1998
POWER TRAIN

VOLTMETER ACCURACY TEST. YD


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 617872 Bulletin Date: 20-Jan-2001
EXTERIOR LIGHTING

GENERAL INFORMATION ON THE EATON VORAD COLLISION WARNING SYSTEM (CWS), VERSION EVT-300. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 606000 Bulletin Date: 19-Apr-1999
ENGINE AND ENGINE COOLING:COOLING SYSTEM

SUBJECT REGARDING DDEC IV AND OPTIMIZED IDLE PROBLEMS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 606585 Bulletin Date: 19-Mar-1999
ELECTRICAL SYSTEM

INFORMATION REGARDING VEHICLES EQUIPPED WITH THE SURE POWER LOW VOLTAGE DISCONNECT (LVD). *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 631374 Bulletin Date: 20-Feb-2002
ELECTRICAL SYSTEM

VEHICLES MAY EXPERIENCE LOW VOLTAGE DISCONNECT. *YH


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 606734 Bulletin Date: 19-May-1999
INTERIOR LIGHTING

INFORMATION ON REPLACING DASH BULBS WITH LEDS (LIGHT EMITTING DIODE). *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 608267 Bulletin Date: 19-Jul-1999
EXTERIOR LIGHTING

FREIGHTLINER HAS INTRODUCED A PLUG-IN LED (LIGHT EMITTING DIODE) TO REPLACE THE INCADESCENT BULB INSTALLED IN THE DASH SWITCHES AND WARNING INDICATORS. THIS BULLETIN REPLACES THE PREVIOUS VERSION DATED MAY 1999. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 606781 Bulletin Date: 19-May-1999
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SUBJECT REGARDING OPTIMIZED IDLE SENSOR MOUNTING PROBLEM. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 606584 Bulletin Date: 19-Mar-1999
ELECTRICAL SYSTEM:WIRING

INFORMATION ON IDENTIFYING TRACTOR / TRAILER ELECTRICAL CONNECTORS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 606524 Bulletin Date: 19-Jun-1999
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

ON SOME VEHICLES, A PROBLEM WITH THE INSTRUMENTATION CONTROL UNIT KEYPAD CAN OCCUR WHEN REPLACING THE ICU1 UNIT WITH THE ICU2M. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610515 Bulletin Date: 19-Dec-1999
OTHER

THIS BULLETIN ADDRESSES PROBLEMS WITH THE INSTRUMENTATION CONTROL UNIT (ICU) KEYPAD ON VEHICLES WHEN REPLACING THE ICU1 UNIT WITH THE ICU2M. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 631369 Bulletin Date: 20-Feb-2002
STRUCTURE:FRAME AND MEMBERS

INFORMATION REGARDING CAB REAR CROSSMEMBER ASSEMBLY AVAILABLE. *YH


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 631364 Bulletin Date: 20-Mar-2002
VISIBILITY:WINDSHIELD

INFORMATION REGARDING WINDSHIELD MOLDING FASTENER REINFORCEMENT. *YH


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635359 Bulletin Date: 20-Jul-2002
EQUIPMENT

INFORMATION ON DRAIN TUBE REPLACEMENT ON VEHICLES BUILT BETWEEN MARCH 1, 2000 AND APRIL 5, 2002. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000238 Bulletin Date: 20-Oct-2002
EQUIPMENT

SLEEPER BUNK GAS STRUT REPLACEMENT. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000239 Bulletin Date: 20-Oct-2002
EQUIPMENT

TV CABINET BRACE INSTALLATION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000240 Bulletin Date: 20-Oct-2002
STRUCTURE:BODY:ROOF AND PILLARS

MID-ROOF CAB ROOF REPAIR. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000881 Bulletin Date: 20-Jan-2003
STRUCTURE:BODY:ROOF AND PILLARS

ROOF SKIN CRACKING DUE TO EXCESSIVE LOADING. VEHICLES BUILT FROM 1999 THROUGH 2001. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10003383 Bulletin Date: 20-Jun-2003
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

THE MIRROR CLAMPING ON VEHICLES BUILT BEFORE MARCH 2002 MAY LOOSEN. AN IMPROVED CLAMPING SYSTEM IS CURRENTLY INSTALLED IN PRODUCTION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10003384 Bulletin Date: 20-Jun-2003
STRUCTURE:BODY:ROOF AND PILLARS

NEW BONDED ROOF CAPS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52357 Bulletin Date: 19-Mar-1997
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

FOLD AWAY MIRRORS MOVE TOO FREELY. *TW


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52362 Bulletin Date: 19-Apr-1997
OTHER

CAB UPHOLSTERY FASTENERS - ON VEHICLES BUILT BEFORE DECEMBER 20, 1996, THE UPHOLSTERED INSERT PANELS ON THE CAB SIDE WALL AND REAR WALL WERE INSTALLED TOO LOOSELY. *TW


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52361 Bulletin Date: 19-Apr-1997
VISIBILITY:GLASS, SIDE/REAR

SIDE WINDOW LATCH INTERFERENCE FIX. *TW


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52363 Bulletin Date: 19-Apr-1997
STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS

FRONTWALL FASTENER REPLACEMENT - ZINC-PLATED FASTENERS USED TO ATTACH THE FRONTWALL AND HOOD-MOUNT BRACKETS TO THE A-PILLARS MAY LOOSEN, BUT THESE FASTENERS MAY LOOSEN - VEHICLES MANUFACTURED AFTER MARCH 6, 1997 HAVE A NEW COMBINATION OF FA


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52367 Bulletin Date: 19-Apr-1997
EQUIPMENT:RECREATIONAL VEHICLE

NORCOLD REFRIGERATOR TROUBLESHOOTING. *TW


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 632386 Bulletin Date: 20-Feb-2002
STRUCTURE

SUBJECT REGARDING SIDE-WALL ADHESIVE LIMITED SHELF LIFE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 609783 Bulletin Date: 19-Aug-1998
STRUCTURE:BODY

FRONTWALL LEAKS. YD


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 604669 Bulletin Date: 19-Jan-1999
STRUCTURE:BODY

PROCEDURES ON REPLACING ROOF SEAM SEAL. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 607293 Bulletin Date: 19-Mar-1999
SUSPENSION

INFORMATION ON TROUBLESHOOTING THE CAB HEIGHT CONTROL VALVES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 625037 Bulletin Date: 20-Apr-2001
SUSPENSION

THIS BULLETIN INVOLVES TROUBLESHOOTING THE CAB HEIGHT- CONTROL VALVES.*JB


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10005778 Bulletin Date: 20-Nov-2004
SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM

TROUBLESHOOTING THE CAB HEIGHT-CONTROL VALVES. *JB THIS BULLETIN REPLACES THE PREVIOUS VERSION, DATED OCTOBER 2003. FREIGHTLINER; CENTURY CLASS CONVENTIONAL, ARGOSY COE, COLUMBIA AND CORONADO. *SC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 605949 Bulletin Date: 19-Apr-1999
VISIBILITY:WINDSHIELD

SUBJECT REGARDING WINDSHIELD REPLACEMENT PROCEDURES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 619069 Bulletin Date: 20-Oct-2000
STRUCTURE:BODY

ROOF CAP REPAIRS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52364 Bulletin Date: 19-Apr-1997
OTHER

DOOR CARPET REPLACEMENT. *TW


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 52356 Bulletin Date: 19-Apr-1997
LATCHES/LOCKS/LINKAGES:DOORS:LATCH

THE HARD PLASTIC DOOR-LOCK BUTTON CAN REATTLE AGAINST THE INNER DOOR PANEL - A NEW SOFT PLASTIC BUTTON HAS BEEN DESIGNED. *TW


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 604691 Bulletin Date: 19-Mar-1999
LATCHES/LOCKS/LINKAGES:DOORS:LATCH

DOOR RELEASE AND LOCK ADJUSTMENT PROCEDURES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610498 Bulletin Date: 19-Oct-1999
STRUCTURE:BODY:DOOR

SUBJECT REGARDING DOOR HANDLE MODIFICATION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 616502 Bulletin Date: 20-Sep-2000
LATCHES/LOCKS/LINKAGES:DOORS:LATCH

ON SOME VEHICLES BUILT SINCE JULY 1, 2000, THE DOOR LATCH ASSEMBLY THAT IS ATTACHED TO THE REAR OPENING OF THE DOOR IS NO LONGER PAINTED IN PRODUCTION. THE LATCH IS NOW COATED WITH A CORROSION-RESISTANT MATERIAL. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 635363 Bulletin Date: 20-May-2002
LATCHES/LOCKS/LINKAGES:DOORS:LATCH

INFORMATION ON DOOR LATCH LUBRICATION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 609786 Bulletin Date: 19-Jul-1998
EXTERIOR LIGHTING:HEADLIGHTS:SWITCH

HEADLIGHT WASHER LEAK. YD


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10003073 Bulletin Date: 20-Aug-2003
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

CAB EVAPORATOR FREEZING. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000244 Bulletin Date: 20-Oct-2002
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

AIR CONDITIONER LEAK DETECTION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 609787 Bulletin Date: 19-Aug-1998
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

A/C COMPRESSOR, GROUND WIRE HARNESS INSTALLATION. YD


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610505 Bulletin Date: 19-Sep-1999
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

SOME VEHICLES MAY EXHIBIT NOISE AND VIBRATION IN THE MAIN AIR CONDITIONING SYSTEM ORIGINATING IN THE EXPANSION VALVE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610491 Bulletin Date: 19-Nov-1999
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

THIS SERVICE BULLETIN APPLIES TO VEHICLES BUILT BEFORE NOVEMBER 6, 1998 THAT WERE EQUIPPED WITH CATERPILLAR C10 OR C12 ENGINES. THE AUTOMATIC TENSIONER FOR THE REFRIGERANT COMPRESSOR BELT DRIVE ON THESE VEHICLES MAY WEAR PREMATURELY.


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 6089282 Bulletin Date: 19-Jan-1999
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SUBJECT REGARDING HEAT / DEFROST AIR CYLINDER ANCHOR REPAIR. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 607307 Bulletin Date: 19-Jun-1999
ELECTRICAL SYSTEM

SUBJECT REGARDING BINARY SWITCH RETROFIT FOR VARIOUS VEHICLES. THIS BULLETIN REPLACES THE VERSION DATED APRIL 1999. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610516 Bulletin Date: 19-Dec-1999
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM:WINDSHIELD:CO

SUBJECT REGARDING BINARY SWITCH RETROFIT FOR VARIOUS VEHICLES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000882 Bulletin Date: 20-Jan-2003
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

BINARY SWITCH AIR CONDITIONER CONTROL SYSTEM RETROFIT. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 606228 Bulletin Date: 19-Jun-1999
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SUBJECT REGRDING TEMPERATURE CONTROL WIRES REVERSED ON THE AUXILIARY HEATER / VENTILATION / AIR CONDITION (HVAC) UNIT. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 608071 Bulletin Date: 19-Jul-1999
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

INFORMATION ON THE NEW INDEX HIGH-PRESSURE SWITCH INSTALLED IN VEHICLES USING THE INDEX ACPU AND APADS AIR CONDITIONING PROTECTION SYSTEMS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 619068 Bulletin Date: 20-Oct-2000
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

VEHICLES WITH A CATERPILLAR C/10 OR C/12 ENGINE THAT WERE BUILT BEFORE JUNE 7, 2000 MAY EXPERIENCE PROBLEMS WITH THE REFRIGERANT COMPRESSOR DRIVE BELT. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 608269 Bulletin Date: 19-Jul-1999
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SERVICE BULLETIN CONTAINING AUXILIARY HVAC TROUBLESHOOTING PROCEDURES FOR VEHICLES BULIT AFTER MARCH 19, 1999. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 614459 Bulletin Date: 20-Jul-2000
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SUBJECT REGARDING MAIN HVAC WATER LEAK INSPECTION AND REPAIR. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 614460 Bulletin Date: 20-Aug-2000
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

INFORMATION INTRODUCING THE NEW SLIMLINE SEALS FOR A/C HOSE CONNECTION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 620048 Bulletin Date: 20-Feb-2001
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

THIS BULLETIN INTRODUCES THE NEW SLIMLINE SEALS FOR A/C HOSE CONNECTIONS. THE SLIMLINE SEALS HAVE BEEN DESIGNED FOR IMPROVED RELIABILITY OVER THE O-RING SEALS AND FOR EASE OF MANUFACTURING. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 619076 Bulletin Date: 20-Oct-2000
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

INFORMATION ON A REDESIGNED A/C BELT AVAILABLE FOR VEHICLES WITH A CUMMINS M11 OR ISM ENGINE AND A POLY-VEE (SERPENTINE) A/C BELT DRIVE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 616488 Bulletin Date: 20-Dec-2000
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

THIS SERVICE BULLETIN PROVIDES BASIC MAINTENANCE INFORMATION ON THE MAIN AND AUXILIARY HVAC FILTERS UED IN CERTAIN VEHICLES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 632383 Bulletin Date: 20-Feb-2002
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SUBJECT REGARDING HVAC MAINTENANCE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000153 Bulletin Date: 20-Sep-2002
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

HVAC FILTER MAINTENANCE. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 624985 Bulletin Date: 20-May-2001
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

INFORMATION REGARDING AUXILIARY HVAC RESISTOR BLOCK FAILURE.*JB


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 626698 Bulletin Date: 20-Aug-2001
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

SUBJECT REGARDING AUXILIARY HVAC RESISTOR BLOCK FAILURE. *SLC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 631362 Bulletin Date: 20-Feb-2002
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

HOT AIR BURSTS IN AIR CONDITIONER MODE. *YH


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10000799 Bulletin Date: 20-Dec-2002
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

HVAC ACTUATOR STEPPER MOTOR TEST PROCEDURES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10003386 Bulletin Date: 20-Jun-2003
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

AIR CONDITIONING CONDENSER LEAKS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 626676 Bulletin Date: 20-Aug-2001
AIR BAGS

INFORMATION ON SUPPLEMENTAL RESTRAINT SYSTEM BELT TENSIONER FAULT CODE.*JB


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 10005780 Bulletin Date: 20-Jan-2004
SEAT BELTS:FRONT:RETRACTOR

SEAT BELT RETRACTOR ADJUSTMENT. *JB


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 619077 Bulletin Date: 20-Sep-2000
SEATS

SUBJECT REGARDING EZYRIDER SEAT SHROUD ADJUSTMENT. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 614501 Bulletin Date: 20-Aug-2000
SUSPENSION

SUBJECT REGARDING SEAT BALL CHECK VALVE MODIFICATION. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 617843 Bulletin Date: 20-Jan-2001
AIR BAGS

THIS SERVICE BULLETIN PROVIDES GENERAL INFORMATION, WIRING DIAGRAMS, AND TROUBLESHOOTING PROCEDURES FOR THE AIR BAG ONLY AND AIR BAG / SPACE SYSTEMS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 627647 Bulletin Date: 20-Oct-2001
AIR BAGS

THIS SERVICE BULLETIN PROVIDES GENERAL INFORMATION, WIRING DIAGRAMS, AND TROUBLESHOOTING PROCEDURES FOR THE AIR BAG ONLY AND AIR BAG / SPACE SYSTEMS. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 600361 Bulletin Date: 19-Feb-1998
ELECTRICAL SYSTEM:WIRING

INFORMATION REGARDING HOSES AND ELECTRICAL WIRING ROUTING STANDARDS. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602717 Bulletin Date: 19-Nov-1998
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

SOME VEHICLES EQUIPPED WITH A CATERPILLAR 3406E ENGINE AND A SERPENTINE - RIBBED BELT DRIVE FOR THE FAN AND ALTERNATOR ARE SHOWING SIGNS OF PREMATURE DRIVE BELT WEARING AND FAILURE. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 600694 Bulletin Date: 19-Jun-1998
VISIBILITY:WINDSHIELD WIPER/WASHER

INFORMATION ON ENHANCED WIPER ARM. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601148 Bulletin Date: 19-Mar-1998
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

MODIFICATION INFORMATION ON LN 2680JB ALTERNATORS ON VEHICLES MANUFACTURED FROM MAY 1, 1996 THROUGH MARCH 1, 1997. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 610510 Bulletin Date: 20-Jan-2000
STRUCTURE:BODY

SOME ALUMINUM CABS MAY SHOW EVIDENCE OF SOME SURFACE CORROSION AROUND THE RIVETS. THIS BULLETIN IS DESIGNED TO REMOVE THE CORROSION AND PREVENT IT FROM RETURNING. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601145 Bulletin Date: 19-Mar-1998
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

ALTERNATOR TESTING BEFORE REPLACEMENT. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602385 Bulletin Date: 19-Jul-1998
ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

GENERAL INFORMATION ON HORTON FAN CLUTCHES WITH 32-INCH FANS. THIS SB REPLACES PREVIOUS VERSION DATED JULY 1992. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601161 Bulletin Date: 19-Feb-1998
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

CHECKING AND ADJUSTMENT ON PULLEY ALIGNMENT. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 603175 Bulletin Date: 19-Dec-1998
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

GENERAL INFORMATION REGARDING CUMMINS N14 DRIVE BELT MISALIGNMENT. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602384 Bulletin Date: 19-Jun-1998
POWER TRAIN:AUTOMATIC TRANSMISSION

SOME HAYDEN INDUSTRIAL PRODUCTS TRANSMISSION OIL COOLERS MAY PREMATURELY FAIL. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 603344 Bulletin Date: 19-Aug-1998
ENGINE AND ENGINE COOLING:ENGINE

CONDITIONS WITH ENGINE BRAKE SOMETIMES INOPERATIVE ON VEHICLES WITH DDEC III ENGINES BUILT FROM JULY 24, 1997. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602715 Bulletin Date: 19-Oct-1998
EQUIPMENT

INFORMATION ON REMOVING AND INSTALLING AXILOK SPINDLE NUTS. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 600360 Bulletin Date: 19-Jan-1998
SERVICE BRAKES, AIR:DRUM:SHOES/LININGS

GENERAL INFORMATION ON BRAKE LINING INSPECTION UPDATE. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601540 Bulletin Date: 19-May-1998
ENGINE AND ENGINE COOLING:ENGINE

CONCERNS WITH UPPER MUFFLER-MOUNTING BRACKET LOOSENING. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602714 Bulletin Date: 19-Nov-1998
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/

GENERAL INFORMATION REGARDING MUFFLER MOUNTING. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601159 Bulletin Date: 19-Feb-1998
ENGINE AND ENGINE COOLING:ENGINE

GENERAL INFORMATION ON THE OPTIMIZED IDLE FEATURE ON VEHICLES EQUIPPED WITH A DDEC III ENGINE AND ESS. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 600370 Bulletin Date: 19-Feb-1998
ELECTRICAL SYSTEM:IGNITION:MODULE

GENERAL INFORMATION PERTAINING TO DATALINK TROUBLESHOOTING. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 600688 Bulletin Date: 19-Feb-1998
ELECTRICAL SYSTEM:BATTERY

SOME VEHICLES MAY EXPERIENCE BATTERY DISCHARGING IF ALL ELECTRICAL ITEMS ARE NOT TURNED OFF. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601146 Bulletin Date: 19-Mar-1998
OTHER

GENERAL INFORMATION REGARDING PYROMETER GAUGE NEEDLE DEFLECTION. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601553 Bulletin Date: 19-Apr-1998
ELECTRICAL SYSTEM:IGNITION:MODULE

CONCERNS ABOUT INSTRUMENTATION CONTROL UNIT (ICU) IS SHORTING OUT AT THE RIGHT-HAND CIRCUIT BOARD (BLUE CONNECTOR SIDE). *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602712 Bulletin Date: 19-Nov-1998
ELECTRICAL SYSTEM

GENERAL INFORMATION ON INSTRUMENTATION CONTROL UNIT SHORTING. THIS BULLETIN REPLACES THE PREVIOUS VERSION DATED APRIL 1998. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 603176 Bulletin Date: 19-Nov-1998
ELECTRICAL SYSTEM

GENERAL INFORMATION REGARDING ON INSTRUMENTATION CONTROL UNIT SHORTING. THIS BULLETIN REPLACES THE PREVIOUS VERSION DATED APRIL 1998. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601554 Bulletin Date: 19-May-1998
EXTERIOR LIGHTING

GENERAL INFORMATION ON BULB REPLACEMENT. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601551 Bulletin Date: 19-Jun-1998
OTHER

GENERAL INFORAMTION PERTAINING TO ICU IDENTIFICATION. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601549 Bulletin Date: 19-Jun-1998
ELECTRICAL SYSTEM:WIRING

GENERAL INFORMATION ON EATON AUTOSHIFT WIRE DAMAGE. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 603284 Bulletin Date: 19-Sep-1998
ENGINE AND ENGINE COOLING:ENGINE

GENERAL INFORMATION ON OPTIMIZED IDLE LOW VOLTAGE RUN TIME. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 603285 Bulletin Date: 19-Sep-1998
EXTERIOR LIGHTING

CONCERNS WITH MARKER LIGHT FLICKERING. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602713 Bulletin Date: 19-Nov-1998
ELECTRICAL SYSTEM

GENERAL INFORMATION ON THE HIGHWAYMASTER MOBILE COMMUNICATIONS SYSTEM COMBINES PHONE AND SATELITE CAPABILITIES. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 603185 Bulletin Date: 19-Nov-1998
EQUIPMENT

INFORMATION ON EATON VORAD COLLISION WARNING SYSTEM (CWS), VERSION EVT - 300. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 600338 Bulletin Date: 19-Feb-1998
STRUCTURE:BODY

STRUCTURAL ADHESIVES FOR WINDSHIELDS, SIDESKINS, AND FRP PANELS. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 603179 Bulletin Date: 19-Dec-1998
OTHER

INFORMATION ON INTERIOR SCUFF REMOVAL. THIS BULLETIN REPLACES THE PREVIOUS VERSION DATED SEPTEMBER 1996. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 600339 Bulletin Date: 19-Jan-1998
STRUCTURE

VEHICLES MAY EXHIBIT GRINDING NOISE AT THE FRONT CAB MOUNTS. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602381 Bulletin Date: 19-Jul-1998
STRUCTURE:BODY

VEHICLES MAY EXHIBIT GRINDING NOISES AT THE FRONT CAB MOUNTS. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601147 Bulletin Date: 19-Mar-1998
STRUCTURE:BODY

ENHANCEMENT OR REPAIR ON VEHICLE REAR CAB MOUNT. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601555 Bulletin Date: 19-Apr-1998
STRUCTURE:BODY

CONCERNS REGARDING THE BAGGAGE COMPARTMENT LEAKS. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602859 Bulletin Date: 19-Oct-1998
STRUCTURE:BODY

INFORMATION ON ROOF SEAM SEAL REPAIR. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 603180 Bulletin Date: 19-Dec-1998
STRUCTURE:BODY

GENERAL INFORMATION ON FRONT CAB MOUNT WEAR. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602858 Bulletin Date: 19-Oct-1998
VISIBILITY:WINDSHIELD WIPER/WASHER

GENERAL INFORMATION ON THE WINDSHIELD WIPER CONNECTING LINK SYSTEM. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 601556 Bulletin Date: 19-Apr-1998
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

SUBJECT REGARDING CHANGE IN REFRIGERANT CAPACITIES FOR VEHICLES BUILT FROM APRIL 3, 1998. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 603322 Bulletin Date: 19-May-1998
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

INFORMATION ON HVAC RESISTER BLOCK REPLACEMENT AND JUMPER HARNESS INSTALLATION. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602380 Bulletin Date: 19-Jul-1998
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

CONCERNS WITH POOR GROUNDING BETWEEN THE AIR CONDITIONING COMPRESSOR CLUTCH AND THE ENGINE BLOCK. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602379 Bulletin Date: 19-Jul-1998
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

CONDITIONS WITH NOISE AND VIBRATION IN THE MAIN AIR CONDITIONING SYSTEM ORIGINATING IN THE EXPANSION VALVE ON VEHICLES BUILT SINCE NOVEMBER 7, 1997. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 603288 Bulletin Date: 19-Sep-1998
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

CONDITIONS WITH THE AIR CONDITIONING PROTECTION UNIT ( ACPU ) WATER INTRUSION. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 602720 Bulletin Date: 19-Oct-1998
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

GENERAL INFORMATION ON TENSIONER WEAR. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 603174 Bulletin Date: 19-Dec-1998
EQUIPMENT:ELECTRICAL:AIR CONDITIONER

GENERAL INFORMATION REGARDING THE AIR CONDITIONING BELT CUMMINS M11 ENGINES WHICH SHOWS EXCESSIVE WHIP WHEN THE ENGINE IS IDLING. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 603997 Bulletin Date: 19-Dec-1998
SEATS

INFORMATION ON SPACE SEAT RESTRAINT SERVICING. *YC


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 607333 Bulletin Date: 19-Mar-1999
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

VEHICLES MANUFACTURED BETWEEN MAY 1, 1998 AND DECEMBER 7, 1998 EQUIPPED WITH QUADRAMOUNT ALTERNATOR / AC COMPRESSOR MOUNT ON THE SERIES 60 MAY HAVE QUADRAMOUNT TENSIONERS INCORRECTLY INSTALLED WITH A LOCKWASHER INSTEAD OF THE PROPER FLATWAS


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 612126 Bulletin Date: 20-Jan-2000
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AN

ON SOME VEHICLES MANUFACTURED AT THE CLEVELAND TRUCK PLANT BETWEEN OCTOBER 4, 1999 AND OCTOBER 11, 1999, THE BELT FOR THE SERIES 60 ACCESSORY DRIVE WAS SUBSTITUTED WITH A DIFFERENT BELT DURING PRODUCTION. THE SUBSTITUTED BELT MUST BE REP


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 612129 Bulletin Date: 19-Nov-1999
POWER TRAIN:AXLE HUBS

VEHICLES EQUIPPED WITH CONMET PRESET GREASED HUBS ARE BEING RETROFITTED WITH CONMET OIL FILLED HUBS AT THE CUSTOMERS REQUEST. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 614504 Bulletin Date: 20-Jul-2000
ENGINE AND ENGINE COOLING:ENGINE

SUBJECT REGARDNG THE PACBRAKE P-80 RETAINER SCREWS ON VEHICLES WITH MODEL YEAR 2000 DETROIT DIESEL 60 ENGINES WITH PACBRAKE ENGINE BRAKES. *TT


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 616460 Bulletin Date: 20-Jul-2000
SERVICE BRAKES, AIR

FREIGHTLINER LLC, ON BEHALF OF ITS FREIGHTLINER TRUCKS DIVISION, IS INITIATING FIELD SERVICE CAMPAIGN SF210. THE RETAINER SCREWS ON PACBRAKE P-80 ENGINE BRAKES ON CERTAIN MODELS MENTIONED MAY COME LOOSE, CAUSING POTENTIAL ENGINE DAMAGE.


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 620318 Bulletin Date: 20-Mar-2001
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND

SOME VEHICLES MANUFACTURED BETWEEN OCTOBER 3, 1997 AND AUGUST 18, 2000 MAY DEVELOP SMALL PIN HOLD LEAKS IN THE POWER STEERING SUPPLY HOSE. THESE LEAKS CAUSE A WEEPING OF FLUID FROM THE HOSE CASE WITHOUT A LOSS OF STEERING SYSTEM FLUID PRE


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 626697 Bulletin Date: 20-Aug-2001
STRUCTURE:FRAME AND MEMBERS

SUBJECT REGARDING REAR CLOSING CROSSMEMBER THAT MAY CRACK UNDER CERTAIN CIRCUMSTANCES. *NLM


9999 FREIGHTLINER CENTURY
NHTSA* TSB Technical Service Bulletin Number: 629443 Bulletin Date: 20-Jan-2002
PARKING BRAKE

SUBJECT REGARDING MODELS MANUFACTURED BETWEEN SEPTEMBER 19, 2000 AND FEBRUARY 10, 2001, AN AIR LEAK WITH THE HALDEX PARK BRAKE RELAY VALVE, ACTERRA MODEL. *SLC




* NHTSA is the National Highway Traffic Safety Administration: NHTSA.gov

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