Yamaha DT200L 1984-1988 Service Manual page 108

COOL
WATER PUMP
2. Remove:
• Oil pump cable
• Oil pipe
NOTE:
Plug the oil pipe so oil will not run out of oil tank.
• Delivery pipe
3. Remove:
• Joint pipe
• Oil pump cover
• Crankcase cover (Right)
Drain the coolant out of the water pump
while taking care so that it does not splashes
to the Autolube pump.
4. Remove:
• Water pump housing cover Q)
• Circlip®
• Plain wahser®
5. Remove:
• Impeller shaft gear®
• Plain washer®
• Knock
6. Pull out the impeller shaft assemt
7. Eliminate deposits from the impeller and
water pump housing
Inspection
1. Inspect:
• Impeller
Cracks/Wear/Damage -* Repalace.
• Oil seal
Wear/Damage — Replace
4-5