Yamaha YZF-R6 99 Service Manual page 94

CHECKING THE CRANKCASE BREATHER HOSE/
CHECKING THE EXHAUST SYSTEM
2. Check:
S crankcase breather hose 1
Cracks/damage ! Replace.
Loose connection ! Connect properly.
CAUTION:
Make sure that the crankcase breather hose
is routed correctly.
3. Install:
S fuel tank
Refer to "FUEL TANK".
EB303200
CHECKING THE EXHAUST SYSTEM
The following procedure applies to all of the ex-
haust pipes and gaskets.
1. Remove:
S radiator assembly
Refer to "RADIATOR" in chapter 5.
2. Check:
S exhaust pipe 1
S muffler 2
Cracks/damage ! Replace.
S gasket 3
Exhaust gas leaks ! Replace.
3. Measure:
S tightening torque
Exhaust pipe nut 4
20 Nm (2.0 mSkg)
Muffler clamp bolt 5
20 Nm (2.0 mSkg)
Exhaust pipe bolt 6
20 Nm (2.0 mSkg)
Muffler bolt 7
38 Nm (3.8 mSkg)
4. Install:
S radiator assembly
Refer to "RADIATOR" in chapter 5.
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CHK
ADJ