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
5-49
CHAS
STEERING
EC563000
REMOVAL POINTS
EC563202
Ring nut
1. Remove:
9
Ring nut 1
Use the ring nut wrench 2.
w
Support the steering shaft so that it may
not fall down.
EC563300
Bearing (lower)
1. Remove:
9
Bearing (lower) 1
Use the floor chisel 2.
cC
Take care not to damage the steering shaft
thread.
EC563400
Bearing race
1. Remove:
9
Bearing race 1
Remove the bearing race using long rod 2
and the hammer.
EC564000
INSPECTION
EC564200
Steering shaft
1. Inspect:
9
Steering shaft 1
Bend/Damage → Replace.
Ring nut wrench:
YU-33975/90890-01403
1C3-28199-10 212 04.5.17, 9:28:31 PM