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CARE AND MAINTENANCE - 4000 SERIES MODELS
ENGINE TO MOWER DECK BELT:
No adjustment required.
Correct belt tension is maintained through a fixed engine location and a spring loaded idler
system.
A pulsing movement of the belt idler will be observed both during engagement of the
electric blade clutch and actual operation of the mower deck.
NOTE:
Engagement of the electric blade clutch switch may produce a sharp high
pitched chirp or squeal as the belt tension loading is absorbed by the i dler
system. This is normal and not a sign of failure.
MOWER DECK SERPENTINE BELT: P/N 6109
Refer to illustration for adjustment procedure.
BELT TENSION:
P/N 6111
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