Assembly - Yamaha TZR50 '03 Service Manual

WATER PUMP
2. Inspect:
• The gear of the impeller shaft
Cracks/Wear/Damage
3. Inspect:
• The seal
Wear / Damage
Replacement steps:
• Remove the seal from the crankcase
cover, tapping this lightly outwards.
• Install the new seal, with the "WATER
SIDE" mark
NOTE:
• Apply light lithium grease to the outside of
the oil seal.
• Press install the seal until it comes into
contact with the base

ASSEMBLY

Apply the "DISMANTLING" procedure
inversely, bearing in mind the following
points:
1. Apply:
• Light lithium grease to the lips of the seal
and to the impeller shaft
5-6
COOL
replace
Replace
outwards.