Checking The Oil Cooler; Installing The Oil Cooler - Yamaha R6 2009 Service Manual

EAS26420

CHECKING THE OIL COOLER

1. Check:
• Oil cooler
Cracks/damage → Replace.
2. Check:
• Oil cooler inlet hose
• Oil cooler outlet hose
• Water jacket joint inlet hose
Cracks/damage/wear → Replace.
3. Check:
• Water pump outlet pipe
Damage → Replace.
Obstruction → Wash and blow out with
compressed air.
EAS26430

INSTALLING THE OIL COOLER

1. Clean:
• Mating surfaces of the oil cooler and the
crankcase
(with a cloth dampened with lacquer thin-
ner)
2. Install:
• O-ring
New
• Oil cooler "1"
• Gasket "2" New
• Oil cooler union bolt "3"
Oil cooler union bolt
63 Nm (6.3 m·kg, 46 ft·lb)
TIP
• Before installing the oil cooler, lubricate the
its union bolt with a thin coat of engine oil.
• Make sure the O-ring is positioned properly.
• Make sure the projection "a" on the oil cooler
touches the projection "b" on the crankcase.
3. Fill:
• Cooling system
(with the specified amount of the recom-
mended coolant)
Refer to "CHANGING THE COOLANT" on
page 3-20.
• Crankcase
(with the specified amount of the recom-
mended engine oil)
Refer to "CHANGING THE ENGINE OIL"
on page 3-12.
4. Check:
• Cooling system
Leaks → Repair or replace any faulty
part.
6-5
OIL COOLER