9999 WESTERN STAR HERITAGE TSBs (19)
- Bulletin:
- 9915
- Component:
- 012000 steering:column
- Summary:
- General service letter regarding repair versus replacement of the tilt steering columns. *tt
- Bulletin:
- 422
- Component:
- 043200 service brakes, air:slack adjusters:automatic
- Summary:
- Automatic slack adjuster adjustment caution. models constellation and heritage. western star. *kb
- Bulletin:
- SB-32-13
- Component:
- 021230 suspension:front:springs:air suspension system
- Summary:
- Western star trucks: the rear suspension air-spring assembly has been redesigned. *rm
- Bulletin:
- SB-35-06
- Component:
- 022520 suspension:rear:axle:non-powered axle assembly
- Summary:
- Western star trucks: instructions to remove, inspect, and reseal the lower pinion cover on the rear axles. *rm
- Bulletin:
- SB-35-07
- Component:
- 021600 suspension:front:wheel bearing
- Summary:
- Western star trucks: information on wheel bearing lubrication in the rear axle. *rm
- Bulletin:
- SBW-4714
- Component:
- 070000 fuel system, gasoline
- Summary:
- Western star: fuel tanks rotating in saddles. anti-slip material may need to be installed, or an additional strip of rubber. *js
- Bulletin:
- 54-39
- Component:
- 110000 electrical system
- Summary:
- Western star: pyrometer thermocouple, ammeter shunt, fuel level, and other sensor inputs may be connected to the rx module. no model years were provided. *js
- Bulletin:
- SB-54-57
- Component:
- 355200 equipment:other:owners/service/other manual
- Summary:
- Western star: troubleshooting information regarding powernet assessment worksheet guide for starting issues, alternator, path, battery and charging of vehicles with separate cable voltage drop checks. model constellation, 4800, 5900, heri
- Bulletin:
- SB-54-58
- Component:
- 115000 electrical system:fuses and circuit breakers
- Summary:
- Western star: instructions provided to help reduce vibration on power distribution modules (pdm), to prevent cracking of fuses on horizontally mounted powertrain. *pe updated 03/02/15*lj
- Bulletin:
- 54-61
- Component:
- 110000 electrical system
- Summary:
- Guidelines for repairing or replacing an electrical harness use the guidelines in this bulletin to determine if a damaged electrical harness should be repaired or replaced. refer to the wiring section in group 54 of the applicable worksho
- Bulletin:
- 83-25
- Component:
- 138000 visibility:defroster/defogger system
- Summary:
- Side window defroster and cooling improvement retrofit this procedure improves the side window defrost function and overall a/c performance on western star 4700, 4800, 4900, 6900 models. in extreme cold conditions, the side windows may ic
- Bulletin:
- sbw5401
- Component:
- 120000 exterior lighting
- Summary:
- Sbw5401 turn signal and brake override circuit
- Bulletin:
- sbw5401
- Component:
- 110000 electrical system
- Summary:
- Sbw5401 turn signal and brake override circuit
- Bulletin:
- sbw5439
- Component:
- 110000 electrical system
- Summary:
- Sbw5439 rx module fault codes
- Bulletin:
- sbw5464
- Component:
- 092000 fuel system, other:delivery
- Summary:
- Sbw5464 fuel level sending unit retrofit
- Bulletin:
- sbw5439
- Component:
- 110000 electrical system
- Summary:
- Sbw5439 rx module fault codes
- Bulletin:
- sbw0116
- Component:
- 060000 engine (pws)
- Summary:
- Sbw0116 pilot bearing spacer for detroit engines with eaton transmissions
- Bulletin:
- sbw5461
- Component:
- 110000 electrical system
- Summary:
- Sbw5461 guidelines for repairing or replacing an electrical harness
- Bulletin:
- sbw0001
- Component:
- 350000 equipment
- Summary:
- Sbw0001validity list western star
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