EN - 28
Unit creeps
when steering
levers are in
neutral
position.
Transmission and/or linkage
need adjustment.
Contact your Gravely dealer.
Poor cutting
quality.
Mower blades not level or mower
deck pitch is incorrect.
Level and adjust pitch of mower deck.
Refer to your unit’s Service Manual.
Mower blades are dull or faulty.
Sharpen or replace mower blades. Refer
to your unit’s Service Manual.
Mowing speed is too fast.
Drive slower when cutting grass.
Belt tension or condition is poor. Replace mower belts. Refer to your unit’s
Service Manual.
Cutting height is too low.
Do not set height of cut too low. For very
tall grass, mow twice.
Blades do not
stop within 5
seconds.
Clutch brake plates worn.
Reverse clutch brake plates. If clutch
brake plates have already been reversed,
replace clutch. Refer to your unit’s
Service Manual.
TROUBLESHOOTING
Problem
Probable Cause
Correction
Summary of Contents for 991240
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