Brand New Service Manual

1987 - 2004 Yamaha MOTO-4 & BIG BEAR Service, Repair & Maintenance Manual by CLYMER

The following models are covered:

• YFM350 2-WD (1987 - 1999)
• YFM350FW 4-WD (1987 - 1999)
• YFM400 2-WD (2000 - 2004)
• YFM400FW 4-WD (2000 - 2004)

Every Clymer contains hundreds of original photographs and illustrations developed from a complete disassembly and assembly of the Motorcycle. This, in addition to extensive research, allows Clymer to achieve an un-matched level of detail, accuracy & clarity.

The step-by-step instructions and two column text with large print are user friendly, bold figure numbers make it easy to quickly match instructions with illustrations and photos. Thumb tabbed chapters, numbered table of contents and extensive index make it possible to locate the desired section quickly.

This manual includes a Quick Reference Data section with frequently used specifications and the following chapters.

• Quick reference Data
• General Information
• Troubleshooting
• Lubrication, Maintenance & Tune-Up
• Engine Top End
• Engine Bottom End
• Clutch & External Shift Mechanism
• Transmission, Reverse gear & Internal Shift Mechanism
• Fuel & Exhaust Systems
• Electrical System
• Front Suspension & Steering
• Front Drive Mechanism
• Rear Suspension
• Brakes
• Body
• Index
• Wiring Diagrams