Yamaha XVS650A - CHECKING THE AIR INDUCTION SYSTEM; Hose and Pipe Inspection; Reed Valve and Stopper Inspection; Reed Valve Bending Measurement

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AIR INDUCTION SYSTEM
CARB
EAS00510
CHECKING THE AIR INDUCTION SYSTEM
1. Check:
 hoses
Loose connection  Connect properly.
Cracks/damage  Replace.
 pipes
Cracks/damage  Replace.
2. Check:
 reed valve
1
 reed valve stopper
 reed valve seat
Cracks/damage  Replace the reed valve.
3. Measure:
 reed valve bending
a
Out of specification  Replace the reed
valve.
Maximum reed valve bending
0.4 mm
1
Surface plate
4. Check:
 air cutoff valve
Cracks/damage  Replace.
5. Check:
 air cleaner
Cracks/damage  Replace.
Clogged  Clean.