Yamaha XVS6501997 - Carburetor Inspection

5-4
CARBURETOR
CARB
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EB600030
CARBURETOR INSPECTION
1. Inspect:
 Carburetor body
 Float chamber
 Jet housing
Cracks/damage  Replace.
 Fuel passage
Blockage  Clean as indicated.
 Carburetor float chamber body
Contamination  Clean.
Cleaning steps:
 Wash the carburetor in a petroleum based
solvent. (Do not use any caustic carburetor
cleaning solution.)
 Blow out all of the passages and jets with
compressed air.
2. Inspect:
 Float
Damage  Replace.
3. Inspect:
 Needle valve
1
 Valve seat
2
 O-ring
3
Contamination/wear/damage  Re-
place as a set.
4. Inspect:
 Piston valve
1
Scratches/wear/damage  Replace.
 Rubber diaphragm
2
Tears  Replace.