Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 526 bulletins for WESTERN STAR
GSL01017
Mar 16, 2001
980000 UNKNOWN OR OTHER
SUBJECT REGARDING LABOUR RATE INCREASE REQUEST PROCEDURE. *TT
59001WS001
Mar 15, 2001
110000 ELECTRICAL SYSTEM
THIS BULLETIN IS A FIX FOR AM RADIO INTERFERENCE HEARD AS CONTINUOUS TICKING (LIKE A CLOCK) COMING OVER THE RADIO SPEAKERS. *TT
GSL01011
Mar 14, 2001
061000 ENGINE AND ENGINE COOLING:ENGINE
THIS BULLETIN ADVISES DEALERS OF A POTENTIAL, NON-SAFETY RELATED, WEAKNESS IN THE REAR ENGINE MOUNTS AND PROVIDES RETROFIT AND CLAIMING INSTRUCTIONS. *TT
46201WS001
Mar 5, 2001
200000 WHEELS
CONCERNS THAT THE MUDFLAPS ON CERTAIN 49SX SUPER VISIBILITY HOODS DO NOT EXTEND FAR ENOUGH OVER THE TIRE TREAD TO PREVENT ROCKS FROM FLYING BACK AND DAMAGING THE FUEL TANKS, EXHAUST SHIELD, ETC. *TT
GSL0003
Mar 1, 2001
980000 UNKNOWN OR OTHER
SUBJECT REGARDING HOOK UP, INC. DEALERS CLAIM MANUAL AND HOOK UP TASKS PHOTO DIRECTORY. *TT
62200WS002
Dec 15, 2000
135000 VISIBILITY:REARVIEW MIRRORS/DEVICES
SUBJECT REGARDING INSTALLATION OF REVISED MIRROR ARM ASSEMBLY - 3700 SOLAR SERIES. *TT
87399WS004
Oct 10, 2000
110000 ELECTRICAL SYSTEM
SUBJECT REGARDING THE BEACON / CIGAR LIGHTER CIRCUIT. *TT
GSL00010
Jun 15, 2000
091200 FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
SUBJECT REGARDING FUEL SENDER WARRANTY INFORMATION. *TT
35900WS001
Mar 24, 2000
020000 SUSPENSION
SUBJECT REGARDING HENDRICKSON HAS SUSPENSION BUMP STOP. *TT
00WS001
Mar 3, 2000
111100 ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES
INFORMATION ON BATTERY CABLE ROUTING ON CAT 3406E C15 AND C16 ENGINES. *TT
62200WS001
Feb 18, 2000
135000 VISIBILITY:REARVIEW MIRRORS/DEVICES
CONCERNS REPORTED FROM THE FIELD OF MIRROR ARMS CAUSING CRACKS ON THE DOOR SKIN WHERE THE LOWER MIRROR ARMS MOUNT. *TT
99WS004
Sep 17, 1999
110000 ELECTRICAL SYSTEM
CONCERNS WITH THE BEACON AND CIGAR LIGHTER CIRCUIT BLOWING WHEN BOTH ARE USED AT THE SAME TIME. *TT
9906R
May 17, 1999
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
VEHICLES BUILT BETWEEN JULY 1997 AND FEBRUARY 1998 MAY EXHIBIT AN INOPERATIVE RAX330F AM / FM CASSETT RADIO. *TT
99WS001
Mar 9, 1999
015000 STEERING:HYDRAULIC POWER ASSIST SYSTEM
A CONDITION MAY EXIST WHERE THE DIPSTICK FOR THE 48FX WITH CUMMINS ISM/M11 ENGINE IS DIFFICULT TO ACCESS. *TT
98SW001
Jun 12, 1998
071100 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
SUBJECT ON FUEL TANK STRAPS. *YC
98WS003
Jun 12, 1998
160000 STRUCTURE
GENERAL INFORMATION PERTAINING TO CONSTELLATION HOOD AND FENDERS. *YC
98WS002
Apr 22, 1998
131000 VISIBILITY:WINDSHIELD
BEGAN INSTALLING A NEW SEAL AROUND THE VISIBILITY WINDOW TO ADDRESS CONCERNS OF WATER LEAKS. YD
97WS001
Jan 17, 1997
111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
CONCERN WITH THE ECC FOR ELECTRONIC ENGINES (PART NUMBER 14322-3405) THAT IS CAUSED BY A VERY LOW BATTERY VOLTAGE OR POOR ELECTRICAL CONNECTIONS PROVIDING INTERMITTENT POWER TO THE ECC. *JD
9520
Oct 1, 1995
101100 POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE)
EFFECTIVE APRIL 1995, ALL NEW AND REMANUFACTURED HORTON FAN CLUTCHES ARE EQUIPPED WITH THE SYSTEM SENTRY PROTECTION SYSTEM.
95WS001
Feb 1, 1995
021232 SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION:SPRINGS/BAGS
BETWEEN JULY 21, 1993 AND SEPTEMBER 20, 1995 THE MANUFACTURER OF THE 26 INCH DIAMETER FUEL TANK STRAPS BUILT THE PARTS OUTSIDE THE PRINT SPECIFICATIONS IN THAT THE LOCATION OF THE STEP BRACKET WAS INCORRECT. THIS DOES NOT IN ANY WAY COMPRO
94WS001A
Dec 1, 1994
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
THE R12 FREON COMPRESSOR BRACKET HAS BEEN REDESIGNED. *TW