2023 Western Star 6900 technical service bulletins
23 technical service bulletins and manufacturer communications cover the 2023 Western Star 6900, including one warranty extension.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Warranty Information letter for Detroit Line or Line Seal, High Pressure Fuel Injector Standard Repair...
- Parts Bulletin for Fluorosilicone Fuel Tank Cap Seals
- CX Advocate for ConMet Oil Pan Insert Additional Issues
- Parts Bulletin for Tie Rod Assembly Part Breakdown
- CX Advocate for eCascadia incorrect VIN (SF692)
- Important Campaign Information letter for SF679 – Revised Bulletin.
- Revised Field Service Campaign for Virtual Technician Module
- Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines
- Field Service Campaign for VIN Certification Labels
- CX Advocate for benefits of Autoelevate and hydrocarbon faults
- CX Advocate for AutoElevate Disablement Gen5 Engines
- CX Advocate for ConMet Oil Pan Insert Additional Failures
- CX Advocate communication for clutch bolts
- Service Solution for DEF Pump Wiring for Cummins CM2450 Engine Controller
- Important Campaign Information letter for SF679 Bulletin Revision
- Revised Field Service Campaign for Virtual Technician Module
- Field Service Campaign for Virtual Technician Module
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