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Service bulletins for the 2018 Western Star 5700

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

535 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
sbw26005 DT12 PT2019-04-08. Service bulletin. POWER TRAIN. Service Bulletin- sbw26005 DT12 PTO Upfit
0702-172019-04-08. Service bulletin. POWER TRAIN. Diagnostics
0703-172019-04-08. Service bulletin. POWER TRAIN. Diagnostics
0704-172019-04-08. Service bulletin. POWER TRAIN. Diagnostics
0705-172019-04-08. Service bulletin. POWER TRAIN. Diagnostics
0706-172019-04-08. Service bulletin. POWER TRAIN. Counter Shaft Brake Valve
0701-172019-04-08. Service bulletin. POWER TRAIN. SPN 168 (CPC3) (GHG17)
0605-172019-04-08. Service bulletin. POWER TRAIN. Power Take-Off Air Solenoid
0610-172019-04-08. Service bulletin. POWER TRAIN. Power Take-Off Air Connection Fitting
0611-172019-04-08. Service bulletin. POWER TRAIN. Power Take-Off Output Seal
0612-172019-04-08. Service bulletin. POWER TRAIN. Power Take-Off Position Switch
0604-172019-04-08. Service bulletin. POWER TRAIN. SPN 712 (CPC) (GHG17)
sbw26005 DT12 PT2019-04-01. Service bulletin. POWER TRAIN. Service Bulletin- sbw26005 DT12 PTO Upfit
0702-172019-04-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN. Diagnostics
0703-172019-04-01. Service bulletin. POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Diagnostics
0704-172019-04-01. Service bulletin. POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Diagnostics
0705-172019-04-01. Service bulletin. POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Diagnostics
0109-192019-03-11. Service bulletin. POWER TRAIN. Service Information Bulletin- Input Shaft Pilot Bearing Measurement Specification
Detroit DT122019-03-11. Service bulletin. POWER TRAIN; POWER TRAIN:MANUAL TRANSMISSION; EQUIPMENT. Detroit DT12 Split Rod Bushing Repair letter to customer
DOC-10336992018-12-10. Service bulletin. POWER TRAIN. TS 1033699: DT12 Transmission Driver Interview: Shifting Complaint Questionnaire
0701-182018-12-10. Service bulletin. POWER TRAIN. TCM update
DOC-10334462018-12-10. Service bulletin. POWER TRAIN. Vehicles with Meritor drivelines bene from a softer durometer center bearing support. Vehicle will continue to have a 1st order driveline vibration after the driveline assembly was rebalanced.
aeo18M42018-12-10. Service bulletin. POWER TRAIN. aeo18M4 Field Service Campaign D18M4
DOC-10334462018-10-29. Service bulletin. POWER TRAIN. SS1033446 Driveline Support Bearing - Meritor Driveline
MY18M42018-10-29. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. MY18M4-Bulletin-02-MAY-2018 Field Service Campaign D18M4

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.