Water Pump - Yamaha YZF-R1 1998 Service Manual

EB503000

WATER PUMP

Order
Removing the impeller shaft
Oil/water pump assembly and oil
pump rotor
1 Water pump cover
2 O-ring
3 Pin
4 Impeller shaft (along with the impel-
ler)
Job/Part
WATER PUMP
Q'ty
Remove the parts in the order listed.
NOTE:
• The water pump and oil pump are
combined into one unit (oil/water
pump assembly).
• It is not necessary to remove the
impeller shaft unless the coolant
level is extremely low or coolant
leaks from the oil pan.
Refer to "OIL PAN AND OIL PUMP" in
chapter 4.
1
1
2
1
5 - 13
COOL
Remarks