Disassembling The Water Pump; Checking The Water Pump; Assembling The Water Pump - Yamaha 2009 Diversion XJ6S Service Manual

EAS26510

DISASSEMBLING THE WATER PUMP

1. Remove:
Water pump cover
G
O-ring
G
Circlip
G
Impeller shaft
G
2. Remove:
Water pump seal "1"
G
TIP
Remove the water pump seal from the inside of
the water pump housing "2".
3. Remove:
Oil seal "3"
G
(with a thin, flat-head screwdriver)
TIP
Remove the oil seal from the outside of the wa-
ter pump housing.
4. Remove:
Bearing "4"
G
TIP
Remove the bearing from inside of the water
pump housing.
5. Remove:
Bushing "5"
G
Gasket "6"
G
(from the impeller shaft, with a thin, flat-head
screwdriver)
TIP
Do not scratch the impeller shaft.
EAS26540

CHECKING THE WATER PUMP

1. Check:
Water pump housing "1"
G
Water pump cover "2"
G
Impeller shaft "3"
G
Bushing
G
Gasket
G
Water pump seal "4"
G
Oil seal "5"
G
Cracks/damage/wear → Replace.
2
2. Check:
Bearing
G
Rough movement → Replace.
3. Check:
Water pump outlet hose
G
Radiator outlet hose
G
Cracks/damage/wear → Replace.
EAS26560

ASSEMBLING THE WATER PUMP

1. Install:
Bearing
G
Oil seal "1"
G
(into the water pump housing "2")
TIP
Before installing the oil seal, apply tap water or
G
6-11
WATER PUMP
4
3
New
6
5
1
5