YAMAHA TT600R Service Manual
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Brand: Yamaha
Category: Bicycle , Motorcycle
Type: Service manual
Model: Yamaha 2004 TT600RE , Yamaha TT600R
Pages: 380
CARB
CARBURETOR INSPECTION
6-9
CARBURETOR INSPECTION
1. Inspect:
•
Carburetor body
Soiled ➔ Clean.
NOTE:
Use petroleum-based solutions to clean. Clean all
passages and jets with compressed air.
2. Inspect:
•
Valve seat (1)
•
Needle valve set (2)
Wear/Corrosion ➔ Replace.
•
O-Ring (3)
Damaged ➔ Replace.
NOTE:
Always replace the needle valve set and the valve
seat together.
3. Inspect:
•
Starter piston (1)
Wear/Damage ➔ Replace
•
Stop screw (2)
Damaged ➔ Replace.
4. Inspect:
•
Diaphragm (1) (piston valve)
•
Diaphragm (2) (enrichment)
Damaged ➔ Replace.
5. Inspect:
•
Needle jet (1) (primary)
•
Needle jet (2) (secondary)
Curvature/Wear ➔ Replace.