Checking The Throttle Body Joints; Checking The Fuel Line; Checking The Crankcase Breather Hose - Yamaha YZFR6V Service Manual

EAS21010

CHECKING THE THROTTLE BODY JOINTS

The following procedure applies to all of the
throttle body joints and intake manifolds.
1. Remove:
• Rider seat
Refer to "GENERAL CHASSIS" on page 4-1.
• Fuel tank
Refer to "FUEL TANK" on page 7-1.
• Air filter case
Refer to "AIR FILTER CASE" on page 7-5.
• Canister (for California only)
Refer to "THROTTLE BODIES" on page 7-8.
• Throttle body
Refer to "THROTTLE BODIES" on page 7-8.
2. Check:
• Throttle body joints "1"
Cracks/damage → Replace.
3. Install:
• Throttle body
Refer to "THROTTLE BODIES" on page 7-8.
• Canister (for California only)
Refer to "THROTTLE BODIES" on page 7-8.
• Air filter case
Refer to "AIR FILTER CASE" on page 7-5.
• 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" (except for California)
Cracks/damage → Replace.
Loose connection → Connect properly.
ECA14940
CAUTION:
Make sure the fuel tank breather hose is rout-
ed 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
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.
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ENGINE
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