Service manual

ENGINE
3-17
• Fuel tank
Refer to “FUEL TANK” on page 6-1.
• Seat
Refer to “GENERAL CHASSIS” on page 4-1.
EAS21060
CHECKING THE OIL TANK BREATHER
HOSE
1. Check:
• Oil tank breather hose “1”
Cracks/damage → Replace.
Loose connection → Connect properly.
CAUTION:
ECA14930
Make sure the oil tank breather hose is rout-
ed correctly.
EAS21080
CHECKING THE EXHAUST SYSTEM
The following procedure applies to all of the ex-
haust pipes and gaskets.
1. Remove:
• Seat
Refer to “GENERAL CHASSIS” on page 4-1.
2. Check:
• Front exhaust pipe “1”
• Rear exhaust pipe “2”
• Catalyst pipe “3”
• Mufflers “4”
Cracks/damage → Replace.
• Gaskets “5”
Exhaust gas leaks → Replace.
3. Check:
Tightening torques
• Front exhaust pipe and front exhaust pipe
joint bolts “6”
• Front exhaust pipe and rear exhaust pipe bolt
“7”
• Rear exhaust pipe and rear exhaust pipe joint
bolt “8”
• Rear exhaust pipe bolt “9”
• Rear exhaust pipe and catalyst pipe bolt “10”
• Catalyst pipe nut “11”
• Catalyst pipe and muffler bolts “12”
• Muffler bolts “13”
NOTE:
When installing the EXUP cables, make sure
they are parallel and not twisted.
• Upper cable: Black metal section “14”
• Lower cable: White metal section “15”
1
T
R
.
.
Front exhaust pipe and front
exhaust pipe joint bolt
20 Nm (2.0 m·kg, 14 ft·lb)
Front exhaust pipe and rear
exhaust pipe bolt
20 Nm (2.0 m·kg, 14 ft·lb)
Rear exhaust pipe and rear
exhaust pipe joint bolt
20 Nm (2.0 m·kg, 14 ft·lb)
Rear exhaust pipe bolt
20 Nm (2.0 m·kg, 14 ft·lb)
Rear exhaust pipe and catalyst
pipe bolt
20 Nm (2.0 m·kg, 14 ft·lb)
Catalyst pipe nut
20 Nm (2.0 m·kg, 14 ft·lb)
Catalyst pipe and muffler bolt
20 Nm (2.0 m·kg, 14 ft·lb)
Muffler bolt
24 Nm (2.4 m·kg, 17 ft·lb)
10
4
4
5
3
5
1
5
2
5
5
5
9
12
11
7
6
12
13
13
8