Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 526 bulletins for WESTERN STAR
fsbw42010
Feb 1, 2018
060000 ENGINE AND ENGINE COOLING
fsbw42010 Inspection d'absence de fuites d'air par les transporteurs concessionnaires
fsbw4206
Feb 1, 2018
030000 BRAKES (PWS)
fsbw4206 Dandinement des freins - Tambour de frein MeritorMD SteeLite X30MD avec voilage excessif
fsbw49019
Feb 1, 2018
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
fsbw49019 Conduite sous pression de fluide pour echappement diesel (DEF) debranchee au niveau du raccordement du doseur
ssbw42010
Feb 1, 2018
030000 BRAKES (PWS)
ssbw42010 Inspeccion de fugas de aire del transportista concesionario
ssbw49019
Feb 1, 2018
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
ssbw49019 Manguera de presion del liquido de escape diesel (DEF) desconectada en la conexion del dosificador
FL745
Dec 26, 2017
021210 SUSPENSION:FRONT:SPRINGS:COIL SPRINGS
FL745 Western Star 4900 Front Springs
DOC-1033304
Dec 22, 2017
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
SS 1033304 -Western Star 5700 Side Window Defrost Performance
DOC-1033279
Nov 22, 2017
122000 EXTERIOR LIGHTING:FOG LIGHTS
SS - 1033279: WST 5700XE Fog Lamp Long Life Bulb replacement
49-019
Nov 17, 2017
060000 ENGINE AND ENGINE COOLING
Diesel Exhaust Fluid (DEF) Pressure Line Disconnected at the Doser Connection
DOC-1033221
Nov 13, 2017
162800 STRUCTURE:BODY:HOOD
SS -1033221 WST 5700 Excessive Hood Opening Force
DOC-1033256
Nov 2, 2017
020000 SUSPENSION
Service Solution for Western Star 4900, Frame Beaming - Rough Ride Vibration in bob tail mode
WSTCAE157-2017
Sep 22, 2017
251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
Electronic Stability Control Requirement for Canadian 6x4 Tractors
sbw54066
Sep 17, 2017
042510 SERVICE BRAKES, AIR:SUPPLY:LOW PRESSURE WARNING:SWITCH
ICU4Me Low Air Pressure Warning Change
DOC-1033195
Sep 12, 2017
110000 ELECTRICAL SYSTEM
DOC-1033195 WST Doors Locking Immediately After Locking or Closing the Door
DOC-1033215
Sep 12, 2017
131000 VISIBILITY:WINDSHIELD
DOC-1033215 Windshield Aesthetic Inside Trim not Secured Correctly or Loose
DOC-1033220
Sep 12, 2017
121000 EXTERIOR LIGHTING:HEADLIGHTS
DOC-1033220 WST 4700 Headlight Bezel Chrome Wrinkling
DOC-1033223
Sep 12, 2017
162810 STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS
DOC-1033223 WST 4700 with Cummins Engine Hood Strap Wrapping Around AC Pressure Switch