Yamaha CS50 - Disassembling the Carburetor; Removing the Carburetor

CARB
CARBURETOR
6-2
REMOVING THE CARBURETOR
1. Remove:
• air filter box
• helmet box
Refer to “REAR BODYWORK, MUD-
GUARD” in chapter 3
2. Drain:
• fuel (from drain screw )
• coolant
Refer to “CHANGING THE COOLANT” in
chapter 3.
3. Disconnect:
• autochoke lead coupler 
• coolant hoses 
• fuel hose 
• vacuum hose 
• oil delivery hose 
• throttle cable (with throttle valve) 
• clamp (fixing clip) 
4. Remove:
• carburetor
DISASSEMBLING THE CARBURETOR
1. Remove:
• float chamber 
2. Remove:
• float pin 
• float 
• needle valve 
3. Remove:
• pilot jet 
• main jet 
• needle jet 







