Service manual
Table Of Contents
- Inroduction
- Yamaha Motor Corporation, USA YZ/WR Motorcycle Limited Warranty
- How to use this Manual
- Index
- Contents
- Chapter 1 General Information
- Chapter 2 Specifications
- Chapter 3 Regular Inspection and Adjustments
- Chapter 4 Engine
- Seat, Fuel Tank and Side Covers
- Exhaust Pipe and Silencer
- Radiator
- Carburetor and Reed Valve
- Cylinder Head, Cylinder and Piston
- Clutch and Primary Driven Gear
- Kick Axle, Shift Shaft and Primary Drive Gear
- YPVS Govenor
- Water Pump
- CDI Magneto
- Engine Removal
- Crankcase and Crankshaft
- Transmission, Shift Cam and Shift Fork
- Chapter 5 Chassis
- Chapter 6 Electrical
- Chapter 7 Tuning
1-11
GEN
INFO
CONTROL FUNCTIONS
EC15d000
COLLAR (tool for YPVS)
This collar 1 is used to remove and install the
push rod of the engine.
EC15e000
NIPPLE WRENCH
This nipple wrench 1 is used to tighten the
spoke.
EC15R001
DETACHABLE SIDESTAND
This sidestand 1 is used to support only the
machine when standing or transporting it.
w
9
Never apply additional force to the side-
stand.
9
Remove this sidestand before starting
out.
EC15F000
VALVE JOINT
This valve joint 1 prevents fuel from flowing out
and is installed to the fuel tank breather hose.
cC
In this installation, make sure the arrow
faces the fuel tank and also downward.
1C3-28199-10 25 04.5.17, 9:19:19 PM