Service Manual

HYDROSTATIC DRIVE SYSTEM
6-22 GT Series Tractors Service Manual
6
5. Start the engine and run it at full throttle.
6. Rotate the adjusting puck in both directions and
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7. Once in neutral, hold the puck with an adjustable
wrench so it won’t move. Tighten the Allen head bolt
(Fig. 715).
Fig 715 PICT-7823
Neutral Adjustment
2. Raise and support the rear of the machine.
3. Remove the 4 lug nuts and remove the wheel as-
sembly from the wheel hub (Fig. 713).
Fig 712 PICT-7502a
Fig 713 PICT-7503a
4. Locate the neutral adjusting puck and loosen the
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aluminum housing near the bolt with a propane torch
(Fig. 714).
Fig 714 PICT-7822
Before making a neutral adjustment, the transmission
must be warmed up for at least 10 minutes.
1. Loosen the 4 lug nuts securing the right rear wheel
to the wheel hub assembly (Fig. 712).