Checking The Fuel Line; Checking The Crankcase Breather Hose; Checking The Exhaust System - Yamaha YZFR6X(C) 2008 Service Manual

3. Install:
• Throttle body
Refer to "THROTTLE BODIES" on page
7-9.
• Air filter case
Refer to "AIR FILTER CASE" on page 7-
4.
• Fuel tank
Refer to "FUEL TANK" on page 7-1.
• Rider seat
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:
• Rider seat
Refer to "GENERAL CHASSIS" on page
4-1.
• Fuel tank
Refer to "FUEL TANK" on page 7-1.
2. Check:
• Fuel hoses "1"
• Vacuum hoses
• Overflow hose "2"
• Breather hose "3"
Cracks/damage → Replace.
Loose connection → Connect properly.
ECA14940
CAUTION:
Make sure the fuel tank breather hose is
routed correctly.
3. Install:
• Fuel tank
Refer to "FUEL TANK" on page 7-1.
• Rider seat
Refer to "GENERAL CHASSIS" on page
4-1.
EAS21070
CHECKING THE CRANKCASE BREATHER
HOSE
1. Remove:
• Rider seat
Refer to "GENERAL CHASSIS" on page
4-1.
• Fuel tank
Refer to "FUEL TANK" on page 7-1.
2. Check:
• Crankcase breather hose "1"
Cracks/damage → Replace.
Loose connection → Connect properly.
ECA13450
CAUTION:
Make sure the crankcase breather hose is
routed correctly.
3. Install:
• Fuel tank
Refer to "FUEL TANK" on page 7-1.
• Rider seat
Refer to "GENERAL CHASSIS" on page
4-1.
EAS21080
1

CHECKING THE EXHAUST SYSTEM

The following procedure applies to all of the
exhaust pipe assembly and gaskets.
2
1. Remove:
• Side cowling assembly
3
Refer to "GENERAL CHASSIS" on page
4-1.
2. Check:
• Exhaust pipe assembly "1"
• Muffler "2"
Cracks/damage → Replace.
• Gaskets "3"
Exhaust gas leaks → Replace.
3. Check:
Tightening torque
• Exhaust pipe assembly and cylinder head
nuts "4"
3-16
ENGINE
1