Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,701 bulletins for MACK
MB2000022
Nov 16, 2001
061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
SUBJECT REGARDING SPECIFICATIONS FOR MID-LINER MIDR 06.02.26 AA711 AND AB711 ENGINES. *TT
PI543
Nov 16, 2001
110000 ELECTRICAL SYSTEM
SUBJECT REGARDING CERTAIN VEHICLES, INCLUDING CV MODEL CHASSIS MANUFACTURED BETWEEN 28-MAY-2001 AND 15-AUG-2001, TILT RAY RELAY CIRCUIT CORRECTION. *SLC
SB214017
Nov 16, 2001
061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
SUBJECT REGARDING WASTEGATE TURBOCHARGERS - DESCRIPTION, OPERATION AND TROUBLESHOOTING. *TT
SB008006
Nov 6, 2001
114100 ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD
SUBJECT REGARDING VIP (VEHICLE INFORMATION PROFILER) PROGRAMMING HARNESS. *TT
SB215019
Nov 6, 2001
062100 ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
SUBJECT REGARDING A NEW THERMOSTAT BYPASS ARRANGEMENT FOR PLATE-TYPE OIL COOLER. *TT
SB611001
Nov 6, 2001
160000 STRUCTURE
ON SOME MODEL CHASSIS, CRACKS MAY DEVELOP AT OR AROUND THE LOWER REAR MOUNTING BOLT HOLES OF THETUNNEL SILLS WHERE THE CAB TILT HINGE KNEE BRACKET IS ATTACHED. *TT
SB668010
Nov 6, 2001
160000 STRUCTURE
ON SOME VEHICLES EQUIPPED WITH A SLEEPER, CRACKS MAY DEVELOP IN THE UPPER MOUNTING BOLT HOLE OF THE FRAME-MOUNTED SLEEPER TIE ROD BRACKET. *TT
SB231006
Nov 2, 2001
071100 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
INFORMATION ON A NEW, THICKER FUEL TANK STRAP MATERIAL. *TT
233002
Nov 1, 2001
061000 ENGINE AND ENGINE COOLING:ENGINE
AIR FILTER RETAINING LOCKOUT AND WASHER. *TT
SB216002
Oct 23, 2001
061110 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS
INFORMATION ON ELIMINATING FAN BELT BREAKAGE. *TT
SB742002
Oct 23, 2001
110000 ELECTRICAL SYSTEM
INFORMATION ON INTERFERENCE / NOISE ON THE AM RADIO BAND. *TT
000200128201
Oct 9, 2001
980000 UNKNOWN OR OTHER
SUBJECT REGARDING THE REMOVAL OF CHASSIS MODEL AND SERIAL NUMBER TAG. *TT
PI542
Sep 28, 2001
061000 ENGINE AND ENGINE COOLING:ENGINE
SOME MODEL CHASSIS MANUFACTURED BETWEEN 3/26/01 AND 6/18/01 MAY HAVE CRACKS IN THE END GUSSET SECTION OF THE REAR ENGINE MOUNTS. *TT
SB008005
Sep 28, 2001
116200 ELECTRICAL SYSTEM:IGNITION:MODULE
INFORMATION REGARDING V-MACIII STEP 8, MPC V6.1 PCMCIA CARD 801111 OR UPDATE 801111F. *TT
SB423001
Sep 28, 2001
106000 POWER TRAIN:AXLE ASSEMBLY
SUBJECT REGARDING O-RING SEAL - ARVINMERITOR FF-981 NON-DRIVING FRONT AXLE EQUIPPED WITH UNITIZED WHEEL HUBS. *TT
200200126901
Sep 26, 2001
062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM
SUBJECT REGARDING ENGINE COOLANT COLOR CHANGE. *TT
SB735001
Sep 18, 2001
980000 UNKNOWN OR OTHER
THIS BULLETIN STATES THAT ALL TRUCKS PULLING AN AIR BRAKE-EQUIPPED TRUCK BE EQUIPPED WITH A TRAILER ABS MALFUNCTION. *AJ
SB215018
Sep 14, 2001
062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM
SUBJECT REGARDING INTEGRAL SHAFT AND BEARING WATER PUMP REPLACEMENT INFORMATION. *TT
SB322019
Sep 14, 2001
102000 POWER TRAIN:MANUAL TRANSMISSION
SUBJECT REGARDING MAIN BOX COUNTERSHAFTS WITH INTEGRAL LOW, LO-LO AND REVERSE GEARS. *TT
SB213030
Sep 11, 2001
061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
INFORMATION ON FLANGE-STYLE JAM NUTS FOR ROCKER ARM AND VALVE YOKE ADJUSTING SCREWS. *TT
MB662001
Sep 7, 2001
061000 ENGINE AND ENGINE COOLING:ENGINE
SUBJECT REGARDING ENGINE DIRT SHIELD MODIFICATION. *TT
SB213029
Sep 7, 2001
061000 ENGINE AND ENGINE COOLING:ENGINE
SUBJECT REGARDING ENGINE CYLINDER HEAD COVER CHANGES. *TT
SB539003
Sep 7, 2001
046300 SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR
INFORMATION ON TROUBLESHOOTING ANTI-LOCK BRAKE SYSTEM (ABS) WHEEL SPEED SENSORS USING PIN-OUT CABLE J42883 FOR ALL MODELS WITH ABS. *TT
200200124701
Sep 4, 2001
061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
SUBJECT REGARDING J-TECH ENGINE BRAKE UPDATE. *TT
SB414003
Sep 4, 2001
015000 STEERING:HYDRAULIC POWER ASSIST SYSTEM
INFORMATION ON REPLACING POWER STEERING HOSES USED ON CERTAIN MODEL CHASSIS. *TT