Valve Clearance Adjustment - Yamaha BREEZE YFA1P Owner's Manual

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1. Locknut 2. Adjusting bolt
1. Contre-écrou 2. Dispositif de réglage
1. Contratuerca 2. Tornillo de ajuste
EBU00303

Valve clearance adjustment

The correct valve clearance changes with use,
resulting in improper fuel/air supply or engine
noise. To prevent this, the valve clearance must
be adjusted regularly. This adjustment however,
should be left to a professional Yamaha service
technician.
EAU00307
Throttle lever adjustment
NOTE:
Adjust the engine idling speed before adjusting
the throttle lever free play.
a
a. 3~5 mm
8-43
1. Loosen the locknut.
2. Turn the adjusting bolt until the throttle lever
free play is 3 ~ 5 mm.
3. Tighten the locknut.