Checking The Injectors; Checking The Throttle Bodies; Checking The Throttle Body Joints - Yamaha RX10LTGTYL Service Manual

THROTTLE BODIES
CAUTION:
The throttle bodies should not be disas-
sembled.

CHECKING THE INJECTORS

1. Check:
• injectors
Damage → Replace.

CHECKING THE THROTTLE BODIES

1. Check:
• throttle bodies
Cracks/damage → Replace the throttle
bodies as a set.
2. Check:
• fuel passages
Obstructions → Clean.
a. Wash the throttle bodies in a petroleum-
based solvent.
Do not use any caustic carburetor cleaning
solution.
b. Blow out all of the passages with com-
pressed air.

CHECKING THE THROTTLE BODY JOINTS

The following procedure applies to all of the
throttle body joints and intake manifolds.
1. Remove:
• throttle bodies
Refer to "THROTTLE BODIES".
2. Check:
• throttle body joints
Cracks/damage → Replace.
3. Install:
• throttle bodies
Refer to "THROTTLE BODIES".
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FI