Yamaha R1 Series 2015, Service Manual

Page: 444 / 704

OIL COOLER
6-5
EAS30441
CHECKING THE OIL COOLER
1. Check:
•
Oil cooler
Cracks/damage
o
Replace.
•
Oil cooler fins
Obstruction
o
Clean.
Apply compressed air to the rear of the oil
cooler.
Damage
o
Repair or replace.
TIP
Straighten any flattened fins with a thin, flat-head
screwdriver.
2. Check:
•
Oil cooler inlet hose
• Oil cooler outlet hose
Cracks/damage/wear
o
Replace.
EAS30442
INSTALLING THE OIL COOLER
1. Install:
• Oil cooler “1”
•
O-ring
• Oil cooler bolt (upper) “2”
•
Oil cooler bolt (lower) “3”
• Radiator bolt “4”
TIP
Apply lithium-soap-based grease to the O-ring.
2. Tighten:
•
Oil cooler bolt (upper) “2”
3. Tighten:
•
Oil cooler bolt (lower) “3”
4. Tighten:
•
Radiator bolt “4”
5. Fill:
•
Crankcase
(with the specified amount of the recom-
mended engine oil)
Refer to “CHANGING THE ENGINE OIL” on
page 3-30.
6. Measure:
•
Engine oil pressure
Refer to “MEASURING THE ENGINE OIL
PRESSURE” on page 3-31.
New
Oil cooler bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Oil cooler bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Radiator bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
1
2
3
4
2
T
R
.
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T
R
.
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T
R
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