Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,701 bulletins for MACK
SB215015
Oct 31, 2000
062200 ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
SUBJECT REGARDING HORTON FAN DRIVE INSTALLATION. *TT
200200029902
Oct 25, 2000
062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM
SUBJECT REGARDING WATER PUMP PULLEY INSTALLATION. *TT
700200029901
Oct 25, 2000
136000 VISIBILITY:WINDSHIELD WIPER/WASHER
ON CERTAIN WASTE MANAGEMENT MODEL CHASSIS, THE WINDSHIELD WASHER RESERVOIR HAVE BEEN EXPERIENCING FAILURES DUE TO EXPOSURE TO DIRECT LIGHT CONTACT WITH BOTTLE. *TT
MB700003
Oct 17, 2000
110000 ELECTRICAL SYSTEM
SUBJECT REGARDING ELECTRICAL WIRING DIAGRAMS FOR CHASSIS BEGINNING WITH FEBRUARY 17, 1999 PRODUCTION. *TT
SB121025
Oct 10, 2000
161000 STRUCTURE:FRAME AND MEMBERS
ON CERTAIN CHASSIS EQUIPPED WITH THE AL SUSPENSION AND MACK REAR AXLES, CRACKS MAY DEVELOP IN THE LEFT REAR SECTION OF THE FRAME RAIL, IN THE AREA OF THE FRAME WHERE THE 28-DEGREE FRAME TAPER BEGINS. *TT
200200027801
Oct 4, 2000
061000 ENGINE AND ENGINE COOLING:ENGINE
SUBJECT REGARDING CAMSHAFT BREAK-IN PROCEDURE. *TT
MB273002
Sep 15, 2000
110000 ELECTRICAL SYSTEM
SUBJECT REGARDING THE INJECTION TIMING CONTROL (ITC) BOOST PRESSURE SENSOR. *TT
SL273001
Sep 15, 2000
062100 ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
SUBJECT REGARDING AN AMBIENT AIR TEMPERATURE SENSOR PHASED INTO PRODUCTION TO CORRECT AN ENGINE MISFIRE CONDITION THAT MAY BE EXPERIENCED WITH CERTAIN E-TECH ENGINES. *TT
SB210031
Sep 12, 2000
980000 UNKNOWN OR OTHER
INFORMATION INTRODUCING THE ELECTRONC DASHBOARD EQUIPPED WITH AN ENGINE OIL TEMPERATURE GAUGE. *TT
SB622020
Sep 12, 2000
162800 STRUCTURE:BODY:HOOD
ON SOME MODEL CHASIS, IMPROPERLY RAISING THE HOOD BY GRAPSING EITHER THE LEFT- OR RIGHT-HAND SIDE FENDER SECTION MAY RESULT IN DAMAGE TO THE CAB-SIDE HOOD LATCH BRACKETS. AN IMPROVIDED CAB-SIDE HOOD LATCH BRACKETS WERE PHASED INTRO PRODUC
SB752001
Sep 12, 2000
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
SUBJECT REGARDING TEMP-A-START SET-UP AND TESTING PROCEDURES, AND CUSTOMER DATA PROGRAMMING REQUIREMENTS. *TT
SB222007
Aug 25, 2000
073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
INFORMATION ON NON-WARRANTABLE REPAIRS OF E-TECH FUEL INJECTION NOZZLES. *TT
SB271002
Aug 22, 2000
112000 ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
SUBJECT REGARDING ALTERNATOR MOUNTING BOLT TIGHTENING TORQUE SPECIFICATIONS. *TT
PI538
Aug 15, 2000
061000 ENGINE AND ENGINE COOLING:ENGINE
SUBJECT REGARDING ELECTRONIC UNIT PUMP HOLD-DOWN BOLT BREAKAGE. *TT
SL008003
Aug 15, 2000
020000 SUSPENSION
SUBJECT REGARDING THE ESSENTIAL TOOL PROGRAM SHIPMENT NOTICE - J44815 - SUSPENSION ALIGNMENT TOOL. *TT
700200022401
Aug 11, 2000
114200 ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH
INFORMATION REGARDING ELECTRONIC DASH CLUSTER RESET FAILURES. *TT
SB322017
Aug 8, 2000
102000 POWER TRAIN:MANUAL TRANSMISSION
SUBJECT REGARDING THE PRODUCTION RELEASE OF T2090L AND T2090LR TRANSMISSIONS. *TT
SB635006
Aug 8, 2000
138120 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT
CHASSIS EQUIPPED WITH A CABLE OPERTED HEATER CONTROL WATER VALVE, DIFFICULTY ADJUSTING CAB HEAT TEMPERATURE MAY BE EXPERIENCE. TO ELIMINATE THIS CONDITION, AN IMPROVED CAB HEATER TEMPERATURE CONTROL WATER VALVE IS AVAILABLE. *TT
MB212012
Aug 4, 2000
061000 ENGINE AND ENGINE COOLING:ENGINE
SUBJECT REGARDING THREE-GROOVE CRANKSHAFT PULLEY FOR MIDR 06.02.26 L711 / M711 / AB711 ENGINES. *TT
SB215013
Aug 4, 2000
062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM
SUBJECT REGARDING WATER PUMP PULLEY INSTALLATION AND PULLEY AXIAL RUNOUT CHECK. *TT
700200021401
Aug 1, 2000
116200 ELECTRICAL SYSTEM:IGNITION:MODULE
INFORMATION ON FLASHING THE VIP USING DEALER PROGRAMMING V2.1.46. *TT
SB751005
Jul 28, 2000
136000 VISIBILITY:WINDSHIELD WIPER/WASHER
SOME ORIGINAL WHITE PLASTIC WINDSHIELD WASHER RESERVOIR MAY SHOW SIGNS OF DETERIORATION CUASED BY ULTRAVIOLET RAYS AFTER A CERTAIN PERIOD OF TIME. *TT
SB642003
Jul 25, 2000
160000 STRUCTURE
ON CH MODEL CHASSIS WITH THE CX STYLE INTERIOR (MANUFACTURED AFTER JANUARY 1, 2000), THE TRIM MOLDING LOCATED BELOW THE REAR WINDOW ON THE CAB BACK-WALL TRIM PANEL MAY LOOSEN AND POSSIBLY FALL OFF. *TT
SB221026
Jul 18, 2000
061000 ENGINE AND ENGINE COOLING:ENGINE
INFORMATION PERTAINING TO THE ELMINATION OF THE CENTER O-RING ON ELECTRONIC UNIT PUMPS. *TT