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
3-7
INSP
ADJ
RADIATOR CAP INSPECTION
cC
9
Do not mix more than one type of ethyl-
ene glycol antifreeze containing corro-
sion inhibitors for aluminum engine.
9
Do not use water containing impurities
or oil.
7. Install:
9
Radiator cap
Start the engine and warm it up for a sev-
eral minutes.
8. Check:
9
Coolant level
Coolant level low → Add coolant.
EC355000
RADIATOR CAP INSPECTION
1. Inspect:
9
Seal (radiator cap) 1
9
Valve and valve seat 2
Crack/Damage → Replace.
Exist fur deposits 3 → Clean or replace.
Handling notes of coolant:
The coolant is harmful so it should be handled
with special care.
w
9
When coolant splashes to your eye.
Thoroughly wash your eye with water
and see your doctor.
9
When coolant splashes to your clothes.
Quickly wash it away with water and then
with soap.
9
When coolant is swallowed.
Quickly make him vomit and take him to
a doctor.
1C3-28199-10 56 04.5.17, 9:20:02 PM