Complete workshop & service manual with electrical wiring diagrams for Workhorse Motorhome and Commercial Chassis 1999-2005. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Workhorse Custom Chassis 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.

“’99-'03 Service Manual.pdf”
Workhorse Custom Chassis (Motorhome and Commercial Chassis) Electronic Service Manual ’99-'03 + Wiring; 8,512 pages

“'04-'05 Service Manual Supplement.pdf”
Workhorse Custom Chassis (Motorhome and Commercial Chassis) Electronic Service Manual Supplement '04-'05; 1,625 pages

“'04 Electrical Schematics”

“'05 Electrical Schematics”

EXCERPT:
Engine
Engine Mechanical - 4.8L and 6.0L
Camshaft Bearing Installation
Tools Required
J 33049 Camshaft Bearing Service Set
Important: The engine block camshaft bearing bores are machined for 3 different outside diameter (OD) size bearings. Positions 1 and 5 are the largest diameter bores. Position 3 is the smallest diameter bore. Positions 2 and 4 are the intermediate size bores. The inside diameter (ID) for all camshaft bearings is the same size.
1. Measure the engine block camshaft bearing bores (1–5) to identify the correct OD size bearing for each position. Refer to Engine Mechanical Specifications (LR4 VIN V) or Engine Mechanical Specifications (LQ4 VIN U).
2. Select the expanding driver (4–8) and washer (2 or 3) from the J 33049. Refer to Camshaft Bearing Removal.
3. Assemble the tool.
4. Insert the tool through the front of the engine block and into the bearing.
5. Tighten the expander assembly nut until snug.
6. Push the guide cone into the front camshaft bearing to align the tool.
7. Drive the bearing into the block bore.
8. Repeat the above procedures to install the remaining bearings.
Timing Chain and Sprockets Cleaning and Inspection
1. Clean the components with cleaning solvent.
Caution: Refer to Safety Glasses Caution in Cautions and Notices.
2. Dry the components with compressed air. 3. Inspect the timing chain for binding or wear.
…