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
5-19
CHAS
FRONT BRAKE AND REAR BRAKE
EC5A5220
Master cylinder kit
1. Clean:
9
Master cylinder
9
Master cylinder kit
Clean them with brake fluid.
2. Install:
9
Master cylinder cup (primary) 1
9
Master cylinder cup (secondary) 2
To master cylinder piston 3.
NOTE:
Apply the brake fluid on the master cylinder cup.
w
After installing, cylinder cup should be in-
stalled as shown direction. Wrong installa-
tion cause improper brake performance.
A Front
B Rear
3. Install:
9
Spring 1
To master cylinder piston 2.
NOTE:
Install the spring at the smaller dia. side.
A Front
B Rear
1C3-28199-10 182 04.5.17, 9:26:17 PM