Yamaha EF4500iSE Theory & Diagnostics Manual page 84

Yamaha Generator Theory & Diagnostics Guide
Carburetor:
Type / manufacture
I.D.mark
Bore size
Main jet
Main air jet
Pilot air jet
Pilot outlet
Valve seat size
Main nozzle
Pilot jet
Throttle valve
Float height " H "
MAINTENANCE SPECIFICATIONS
Unit
mm (in)
Standard
BV15-11 / MIKUNI
7VV 00
Ø 11 (0.433)
#62.5
Ø 1.3 (0.051)
Ø 0.9 (0.004)
Ø 0.8 (0.031)
Ø 1.5 (0.059)
2H
#40
#110
1.5 (0.06)
3-8
7-5
SPEC
Limit
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