Yamaha YZ 2018 Series Owner's Service Manual page 281

EASB29B298
WATER PUMP
Removing the water pump
10 N ・ m (1.0 kgf ・ m, 7.4 lb ・ ft)
1
New
10 N ・ m (1.0 kgf ・ m, 7.4 lb ・ ft)
Order
Coolant
Engine oil
Right crankcase cover
1 Water pump housing
2 Dowel pin
3 Gasket
4 Washer
5 Collar
6 Gear
7 Pin
8 Impeller shaft assembly
9 Oil seal
3
2
2
8
Part name
6-4
WATER PUMP
New
9 New
LS
Q'ty Remarks
Drain.
Refer to "CHANGING THE COOLANT" on
page 3-8.
Drain.
Refer to "CHANGING THE ENGINE OIL" on
page 3-15.
Refer to "CLUTCH" on page 5-39.
1
2
1
2
1
1
1
1
1
New
6
4
5
7
4
10
11
E
LS