Yamaha FZ6-ST Supplementary Service Manual page 361

OIL COOLER
EAS00458
CHECKING THE OIL COOLER
1. Check:
S oil cooler
Cracks/damage ! Replace.
2. Check:
S oil cooler inlet hose
S oil cooler outlet hose
Cracks/damage/wear ! Replace.
EAS00459
INSTALLING THE OIL COOLER
1. Clean:
S mating surfaces of the oil cooler and the
crankcase
(with a cloth dampened with lacquer thinner)
2. Install:
S O-ring
New
S oil cooler 1
S washer 2
New
S union bolt 3
NOTE:
S Before installing the oil cooler, lubricate the
union bolt and O-ring with a thin coat of engine
oil.
S Make sure the O-ring is positioned properly.
3. Fill:
S cooling system
(with the specified amount of the recom-
mended coolant)
Refer to "CHANGING THE COOLANT" in
chapter 3.
4. Fill:
S crankcase
(with the specified amount of the recom-
mended engine oil)
Refer to "CHANGING THE ENGINE OIL" in
chapter 3.
5. Check:
S cooling system
Leaks ! Repair or replace any faulty part.
6. Measure:
S radiator cap opening pressure
Below the specified pressure ! Replace the
radiator cap.
Refer to "CHECKING THE RADIATOR".
6-7
COOL
63 Nm (6.3 mSkg, 46 ftSlb)