Yamaha R6 2009, Service Manual

Page: 108 / 434

ENGINE
3-13
f. Insert the fuel tank breather hose and fuel
tank overflow hose into the guide and place
them in their original position.
g. Install the shift arm “1” by aligning the
match mark “a” on the shift arm with the
match mark “b” on the shift shaft “2”.
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8. Check:
• Engine oil drain bolt gasket
Damage
→
Replace.
9. Install:
• Engine oil drain bolt
(along with the gasket)
10. Fill:
• Crankcase
(with the specified amount of the recom-
mended engine oil)
11. Install:
• Engine oil filler cap
12. Start the engine, warm it up for several
minutes, and then turn it off.
13. Check:
• Engine
(for engine oil leaks)
14. Check:
• Engine oil level
Refer to “CHECKING THE ENGINE OIL
LEVEL” on page 3-11.
EAS20820
MEASURING THE ENGINE OIL PRESSURE
1. Check:
• Engine oil level
Below the minimum level mark
→
Add the
recommended engine oil to the proper
level.
2. Start the engine, warm it up for several
minutes, and then turn it off.
ECA13410
When the engine is cold, the engine oil will
have a higher viscosity, causing the engine
oil pressure to increase. Therefore, be sure
to measure the engine oil pressure after
warming up the engine.
3. Remove:
• Side cowling assembly
Refer to “GENERAL CHASSIS” on page
4-1.
4. Remove:
• Main gallery bolt “1”
WARNING
EWA12980
The engine, muffler and engine oil are
extremely hot.
5. Install:
• Oil pressure gauge set “1”
• Oil pressure adapter H “2”
Shift arm bolt
10 Nm (1.0 m·kg, 7.4 ft·lb)
Engine oil drain bolt
43 Nm (4.3 m·kg, 32 ft·lb)
Engine oil quantity
Total amount
3.40 L (3.59 US qt) (2.99
Imp.qt)
Without oil filter cartridge
replacement
2.40 L (2.54 US qt) (2.11
Imp.qt)
With oil filter cartridge replace-
ment
2.60 L (2.75 US qt) (2.29
Imp.qt)
2
b b
1
a
Oil pressure gauge set
90890-03120
Oil pressure adapter H
90890-03139
1