To change gear box lubricant:
1.Disconnect machine from the power source.
2.Remove drain plug and allow lubricant to drain completely. The drain plug is located on lower front of gear case under right wheel cover. Remove drain plug with a hex wrench.
3.Reinstall drain plug.
4.Remove filler cap and fill gearbox with Mobil SHC 634 until level reaches dot in middle of sight glass.
5.Reinstall filler cap.
6.Use Mobil DTE Oil Heavy Medium to lubricate all other moving parts as needed.
Hydraulic Pump
If you need to add hydraulic fluid to the tank remove cap (A, Fig. 13). Add Mobil DTE 24 until the black ball floats to the full position.
Coolant Pump
The coolant tank should be filled with 6 gallons of a cutting coolant. Fill by pouring coolant into the chip tray. Add coolant in the same manner when coolant is low. To drain coolant remove hex cap screw (A, Fig. 14). Follow all coolant manufacturer’s instructions for safety, mixing disposal, etc.
The spray nozzle (B, Fig. 14) enables the user to wash chips out of the way. There are three ball valves that control the coolant distribution to the spray nozzle and each blade guide.
Replacing the Variable Speed Belt
Disconnect the machine from the power source. Take the belt cover off by removing the knob and washer. Loosen tension on the belt by turning the variable speed dial (A, Fig. 15) to the lowest setting. This will allow you to remove the belt (B, Fig. 15). When installing the new belt turn the pulley by hand while increasing variable speed dial setting. After running the machine additional adjustment of the variable speed dial may be needed.
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