Checking The Crankcase Breather Hose; Checking The Exhaust System - Yamaha YJ50RAP Service Manual

CHECKING THE FUEL AND VACUUM HOSES/

CHECKING THE CRANKCASE BREATHER HOSE/

1
4
2
3

CHECKING THE EXHAUST SYSTEM

2. Check:
• vacuum hose 1
• fuel hoses 2
Cracks/damage → Replace.
Loose connection → Connect properly.
3. Install:
• side cover (left)
Refer to "SIDE COVERS AND FOOTREST
BOARD".
EAS00098
CHECKING THE CRANKCASE BREATHER
HOSE
1. Check:
• crankcase breather hose 1
Cracks/damage → Replace.
Loose connection → Connect properly.
CAUTION:
@
Make sure the crankcase breather hose is
routed correctly.
EAS00099
CHECKING THE EXHAUST SYSTEM
The following procedure applies to all of the
exhaust pipes and gaskets.
1. Check:
• exhaust pipe
• muffler 1
Cracks/damage → Replace.
• gasket 2
Exhaust gas leaks → Replace.
2. Check:
• tightening torque
3 - 18
CHK
ADJ
Exhaust pipe bolt 3
13 Nm (1.3 m · kg, 9.4 ft · lb)
Muffler and muffler bracket bolt 4
28 Nm (2.8 m · kg, 20 ft · lb)