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
4-72
ENG
TRANSMISSION, SHIFT CAM AND SHIFT FORK
2. Install:
9
2nd wheel gear (29T) 1
9
5th wheel gear (24T) 2
9
3rd wheel gear (27T) 3
9
4th wheel gear (23T) 4
9
6th wheel gear (23T) 5
9
1st wheel gear (31T) 6
To drive axle 7.
NOTE:
Apply the molybdenum disulfide oil on the inner
and end surface of the idler gear and on the
inner surface of the sliding gear, then install.
3. Install:
9
Plain washer 1
9
Circlip 2
NOTE:
9
Be sure the circlip sharp-edged corner a is po-
sitioned opposite side to the plain washer and
gear b.
9
Be sure the circlip end c is positioned at axle
spline groove d.
4. Install:
9
Spacer 1
NOTE:
9
Apply the lithium soap base grease on the oil
seal lip.
9
When installing the spacer into the crankcase,
pay careful attention to the crankcase oil seal
lip.
1C3-28199-10 161 04.5.17, 9:24:52 PM