Checking The Fuel Line; Checking The Cylinder Head Breather Hose; Checking The Exhaust System - Yamaha 2009 XP500Y TMAX Service Manual

2. Check:
• Throttle body joints "1"
Cracks/damage → Replace the intake mani-
folds.
3. Install:
• Front lower inner panel
Refer to "GENERAL CHASSIS" on page 4-1.
EAS21030

CHECKING THE FUEL LINE

The following procedure applies to all of the fuel,
vacuum and breather hoses.
1. Remove:
• Footrest boards
Refer to "GENERAL CHASSIS" on page 4-1.
2. Check:
• Fuel hose "1"
• Fuel tank breather hose "2"
Cracks/damage → Replace.
Loose connection → Connect properly.
ECA14940
NOTICE
Make sure the fuel tank breather hose is rout-
ed correctly.
2
3. Install:
• Footrest boards
Refer to "GENERAL CHASSIS" on page 4-1.
EAS21050
CHECKING THE CYLINDER HEAD
BREATHER HOSE
1. Remove:
• Footrest boards
Refer to "GENERAL CHASSIS" on page 4-1.
2. Check:
• Cylinder head breather hose "1"
Cracks/damage → Replace.
Loose connection → Connect properly.
ECA14920
NOTICE
1
Make sure the cylinder head breather hose is
routed correctly.
3. Install:
• Footrest boards
Refer to "GENERAL CHASSIS" on page 4-1.
EAS21080

CHECKING THE EXHAUST SYSTEM

1. Remove:
• Bottom cowling
Refer to "GENERAL CHASSIS" on page 4-1.
2. Check:
• Exhaust pipes "1"
• Muffler "2"
Cracks/damage → Replace.
• Gaskets "3"
Exhaust gas leaks → Replace.
3. Check:
• Tightening torque
• Exhaust pipe nuts "4"
• Muffler nut "5"
1
2
5
3-16
1
Exhaust pipe nut
20 Nm (2.0 m·kg, 14 ft·lb)
Muffler nut
31 Nm (3.1 m·kg, 22 ft·lb)
3
4
1
ENGINE
3
4