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
2-6
SPEC
MAINTENANCE SPECIFICATIONS
Part to be tightened Thread size Q'ty
Tightening torque
Nm m•kg ft•lb
Exhaust pipe M 6 × 1.0 2 12 1.2 8.7
Exhaust pipe stay (front) M 6 × 1.0 1 12 1.2 8.7
Exhaust pipe stay (rear) M 6 × 1.0 1 12 1.2 8.7
Silencer M 6 × 1.0 2 12 1.2 8.7
Fiber (silencer) M 6 × 1.0 2 10 1.0 7.2
NOTE:
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- marked portion shall be checked for torque tightening after break-in or before each race.
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1C3-28199-10 38 04.5.17, 9:19:36 PM