ST37x Operator’s Manual Transport - 55
Retrieve
Prepare Unit for Towing
1. Block tracks.
2. Engage parking brake if engine will start
(shown).
3. Loosen bypass valves (shown) three turns.
Return Unit to Normal Operation
1. Tighten bypass valves and tighten locknut to 15-18 ft•lb (20-25 N•m).
2. Disengage parking brake.
3. Unblock tracks.
IMPORTANT: Open bypass valves in both
front and rear pumps.
NOTICE: When bypass valves are open, unit
has no brakes.
IMPORTANT: Close bypass valve in both front and rear pumps.
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