Honda H4013 Owner's Manual page 71

Blade does not rotate or stop
1. Blade belt worn or broken
2. P.T.O. lever malfunction
.-Replace with new belt (see page 57).
.-See your authorized Honda dealer.
Scalping
1. Anti-scalp rollers
not adjusted properly.
*Adjust anti-scalp rollers (see page
24).
2. Cutting height too low.---)
3. Turning speed fast.-
Raise cutter deck height.
Lower turning speed.
4. Uneven surface.
) Change cutting pattern.
5. Rough and uneven surface.---,
Adjust with cutting height adjuster
(see page 34).
Mowing load is too heavy and lowers the mower speed
1. Low engine rpm. ) Open throttle fully.
2. Mower speed too fast- Lower mower speed.
3. Mower catches wood block,- Remove any foreign objects.
stone, etc.
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