Water Pump - Yamaha F4 Service Manual

LOWR

WATER PUMP

EXPLODED DIAGRAM
1
2
11
9
10
M6 x 25 mm
1st 3 Nm (0.3 m•kg, 2.17 ft•lb)
2nd 8 Nm (0.8 m•kg, 5.8 ft•lb)
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name
WATER PUMP REMOVAL
Lower unit ass'y
1 Bolt (water pump)
2 Plate
3 Water pump housing
4 Impeller
5 Pin (impeller)
6 Gasket (water pump)
7 Insert cartridge
WATER PUMP
M6 x 45 mm
1st 3 Nm (0.3 m•kg, 2.17 ft•lb)
2nd 8 Nm (0.8 m•kg, 5.8 ft•lb)
14
6
7
4
A
8
3
12
13
13
5
Q'ty
Follow the left "Step" for removal.
4
2
1
NOTE:
To install the water pump housing with
the insert cartridge, turn the drive shaft
clockwise.
1
1
1 Not reusable
1
6-4
View A
Service points
E