Removal; Dismantling; Inspection - Yamaha TZR50 '03 Service Manual

CARBURETOR

REMOVAL

1. Remove:
• Carburetor assembly
See the section on engine removal

DISMANTLING

1. Remove:
• Idling stop screw
2. Remove:
• Float chamber
• Float pin
• Float
• Water valve
• Gasket
• Main jet
• Idling jet
• Choke jet

INSPECTION

1. Inspect:
• Carburetor body
Dirty clean
NOTE:
Use a petroleum type solvent for cleaning.
Clean all the holes and jets with compressed
air.
2. Inspect:
• Valve seat / float valve
Wear / Dirt
NOTE:
Always change the float chamber valve and
valve seat as a set.
6-2
CARB
Change