Installing The Water Pump - Yamaha 2010 XMAX YP125R Service Manual

• Water pump housing plate 1 "3"
Water pump housing plate 1 bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
LOCTITE®
TIP
• After installation, check that the impeller shaft
rotates smoothly.
• Be sure to align the bolt holes in the water
pump housing plate gasket and water pump
housing plates. Make sure that the gasket
does not block the holes "a" in the water pump
housing plates.
a
3
EAS37P1115

INSTALLING THE WATER PUMP

1. Install:
• O-rings New
• Water pump assembly "1"
Water pump assembly bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
TIP
• Lubricate the O-rings with a thin coat of lithium-
soap-based grease.
• Align the projection "a" on the impeller shaft
with the slot "b" in the camshaft sprocket bolt.
b
2. Fill:
• Cooling system
(with the specified amount of the recom-
mended coolant)
1 New
2
a
1
6-7
WATER PUMP (YP125R)
Refer to "CHANGING THE COOLANT" on
page 3-18.
3. Check:
• Cooling system
Leaks → Repair or replace any faulty part.