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
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4-45
ENG
YPVS GOVERNOR
Extent of removal Order Part name Q’ty Remarks
YPVS GOVERNOR REMOVAL
Preparation for Crankcase cover (right)
Refer to “KICK AXLE, SHIFT SHAFT AND
removal
PRIMARY DRIVE GEAR” section.
1 Governor assembly 1
2 Dowel pin 1 Refer to “REMOVAL POINTS”.
3 Retainer 1
4 Ball 4
5 Retainer weight 1
6 Plain washer 4
7 Thrust bearing 2
8 Collar 1
9 Plate 1
10 Compression spring 1
11 Governor gear 1
12 Governor shaft 1
EC4K0000
YPVS GOVERNOR
1
Extent of removal: 1 YPVS governor removal and disassembly
5 Nm (0.5 m•kg, 3.6 ft•lb)
1C3-28199-10 134 04.5.17, 9:23:19 PM