Gravely ZT 50 - Operational and Performance Issues

EN - 34
Unit does not
travel in a
straight line.
1. Incorrect tire pressure. 1. Check tire pressure. See Specifications
on page 36.
2. Steering levers need
adjustment.
2. Adjust steering levers. See Forward
Speed Adjustment on page 30.
3. Hydrostatic
transmission and/or
linkage needs
adjustment.
3. Contact your Gravely dealer.
Unit creeps with
steering levers in
neutral position.
1. Hydrostatic
transmission and/or
linkage needs
adjustment.
1. Contact your Gravely dealer.
Poor cutting
quality.
1. Mower deck not level or
mower pitch is
incorrect.
1. Level and adjust pitch of mower deck.
See Leveling and Adjusting Pitch of
Mower Deck on page 24.
2. Dull or faulty mower
blades.
2. Sharpen mower blades (see
Sharpening Mower Blade on page 26)
or replace mower blades (see
Replacing Mower Blade on page 26).
PROBLEM PROBABLE CAUSE CORRECTION