Complete workshop & service manual with electrical wiring diagrams for Western Star 4700, 4800, 4900, 5900, 6900 Series Trucks. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Western Star 4700, 4800, 4900, 5900, 6900 Series service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

“Western Star 4700, 4800, 4900, 5900, 6900 Series.pdf”
Western Star 4700, 4800, 4900, 5900, 6900 Series Workshop Manual; 2,196 pages

EXCERPT:
Meritor Cam-Master Q Plus and P Series Brakes
Brake Components Disassembly and Inspection, Cleaning, and Assembly
Cleaning
WARNING: Before starting the procedure below, read the safety precaution information in Subject 100. Failure to be aware of the dangers of brake lining dust exposure could result in serious and permanent health damage.
NOTICE: Do not clean ground or polished metal parts in a hot solution tank or with water, steam, or alkaline solutions. These solutions will cause parts to corrode.
For corrosion protection, do not apply brake grease or corrosion-preventive materials to the brake linings or the brake drum.
After removing the brake parts being serviced, do the following:
1. Clean the camshaft journals with an emery cloth.
2. Wire brush all parts exposed to mud, road dirt, and salt, including the exterior of the drum, brake spider, camshaft-and-chamber bracket, and dust shields (if equipped). If relining the shoes, thoroughly wire-brush the shoe tables, and paint them with a rust inhibitive coating.
Fig. 4, Q Plus LX500 and MX500 Brake With Stamped Spider (exploded view)
…