Yamaha YZF-R7, Owner'S Service Manual

Page: 99 / 381

3 - 30
CHK
ADJ
CHECKING THE CRANKCASE BREATHER HOSE/
CHECKING THE EXHAUST SYSTEM
3. Install:
• fuel tank
Refer to “FUEL TANK AND AIR FIL-
TER”.
EB303200
CHECKING THE EXHAUST SYSTEM
The following procedure applies to all of
the exhaust pipes and gaskets.
1. Remove:
• radiator assembly
Refer to “RADIATOR AND THERMO-
STAT” in chapter 5.
2. Check:
• exhaust pipe joint 1
• exhaust pipe 2
• muffler 3
Cracks/damage
→
Replace.
• gasket 4
Exhaust gas leaks
→
Replace.
3. Measure:
• tightening torque
4. Install:
• radiator assembly
Refer to “RADIATOR AND THERMO-
STAT” in chapter 5.
T
R
.
.
Exhaust pipe joint bolt 5
20 Nm (2.0 m • kg, 14 ft • lb)
Muffler clamp bolt 6
20 Nm (2.0 m • kg, 14 ft • lb)
Exhaust pipe bolt 7
20 Nm (2.0 m • kg, 14 ft • lb)
Muffler bolt
8
38 Nm (3.8 m • kg, 27 ft • lb)
1
6
3
7
4
5
2
8