Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,701 bulletins for MACK
98052702P003
May 27, 1998
020000 SUSPENSION
INFORMATION ON SPECIFIC REQUIRED MAINTENANCE AND TIGHTENING TORQUE VALUES FOR THE REYCO TANDEM AXLE SUSPENSION. *YC
98052704B002
May 27, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
A REAR FRAME ARRANGEMENT AND ASSOCIATED PARTS ARE AVAILABLE THROUGH THE MACK PARTS SYSTEM TO REPLACE THE TRUNNION BRACKET ON AN SS440 OR SS441 SERIES SUSPENSION WITH AN S501 TRUNNION BRACKET. *YC
98051239J017
May 12, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
THE ENGINE OIL PRESSURE AND BOOST AIR TEMPERATURE SENSORS WITH NPT THREADS. *YC
980507
May 6, 1998
116200 ELECTRICAL SYSTEM:IGNITION:MODULE
EXPERIENCING DATA PROGRAMMING ERROR MESSAGE 1. *TT
980505980505
May 5, 1998
061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
INFORMATION ON THE OIL PUMP O-RING. *YC
98042191D025
Apr 21, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
A NEW OIL PERFORMANCE SPECIFICATION. *YC
980421980421
Apr 21, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
A NEW-STYLE ITC SOLENOID VALVE CONNECTOR WAS PHASED INTO PRODUCTION ON ALL MS AND CS MODELS. *YC
98041750A002
Apr 17, 1998
061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
E9 ENGINE SERVICE NOTES. *YC
39JO16
Feb 27, 1998
061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
INSTALLATION AND ADJUSTMENT ON ENGINE SPEED AND ENGINE POSITION SENSOR. *YC
98022331D003
Feb 23, 1998
061000 ENGINE AND ENGINE COOLING:ENGINE
SERVICE INFORMATION REGARDING OFFSET CAMSHAFT KEYS FOR E-TECH ENGINES. *YC
03B001
Feb 6, 1998
020000 SUSPENSION
INFORMATION ON KINGPIN LATERAL PLAY MEASUREMENTS, STEERING KNUCKLE VERTICAL CLEARANCE MEASUREMENTS AND ADJUSTMENTS AND KING PIN LUBRICATION PROCEDURES. *YC
78Z005
Jan 28, 1998
101000 POWER TRAIN:CLUTCH ASSEMBLY
REVISED RANGE CLUTCH/SYNCHRONIZED COMPONENTS. *YC
97122204B002
Dec 22, 1997
162000 STRUCTURE:BODY
A NEW REAR FRAME ARRANGEMENT AND RELATED MATERIAL HAVE BEEN RELEASED, FOR SERVICE USE ONLY. *YC
971222P1504
Dec 22, 1997
061000 ENGINE AND ENGINE COOLING:ENGINE
SUBJECT ON BENDIX AD-IP PURGE VALVE UPGRADE. *YC
971222P1505
Dec 22, 1997
061000 ENGINE AND ENGINE COOLING:ENGINE
INFORMATION AND PROCEDURES ON BENDIX AD-IP AIR DRYER FRAME MOUNTING BRACKET. *YC
97120203C003
Dec 2, 1997
010000 STEERING
CROSS STEERING LEVER, CROSS STEERING TUBE AND CROSS STEERING TUBE CLAMP PART NUMBER LISTINGS. *YC
97103198K297
Oct 31, 1997
010000 STEERING
VARIOUS INFORMATION ON HYDRAULIC/AIR CONTROL CIRCUITS FOR THE MS DUAL-STEER CHASSIS. *YC
97082602Q007
Aug 26, 1997
022000 SUSPENSION:REAR
A PROCEDURE DEVELOPED FOR REPAIRING CRACKS THAT MAY OCCUR IN THE SPRING SEAT AREA OF THE AXLE HOUSINGS ON REAR AXLES AND AL SUSPENSIONS. *YC
9708229818B
Aug 22, 1997
062100 ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
VEHICLE MAY BE EXPERIENCING RADIATOR CORE LEAKAGE. *YC
970805970805
Aug 5, 1997
102000 POWER TRAIN:MANUAL TRANSMISSION
SUBJECT REGARDING EATON FULLER CEEMAT EXCHANGE PROGRAM FRO FDM MODEL (MID-ENGINE) CHASSIS. *YC
9708059819A
Aug 5, 1997
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
BRIEF INFORMTION ON HEATER/AIR CONDITIONER TEMPERATURE CONTROL. *YC
19U004
Apr 30, 1997
351000 EQUIPMENT:RECREATIONAL VEHICLE/TRAILER
REFRIGERATOR CABINET MODIFICATIONS. *JD
04F004
Apr 11, 1997
021600 SUSPENSION:FRONT:WHEEL BEARING
CONTROL ARM BUSHING AND ANCHOR STUD REPAIR PARTS FOR HALDEX AUTOMATIC SLACK ADJUSTERS. *JD