1. Install new O-ring (Figure 4, Item 3) on drain plug (Figure 4, Item 2) and install drain plug on hydraulic tank
(Figure 4, Item 1).
Figure 4. Drain Plug.
WARN I N G
Do not stand on track while servicing hydraulic oil. Failure to do so may cause injury to
N OT E
DO NOT overfill the fluid/reservoir tank. If a fluid starts to flow out of reservoir/tank, STOP
IMMEDIATELY to avoid spillage. Immediately clean up spilled fluid before proceeding with
2. Slowly add 15.3 gal. (58 L) of hydraulic oil to oil fill tube (Figure 5, Item 1).
Figure 5. Oil Fill Tube.
3. Start and run engine at low idle for 2 minutes.