TO ADD JACK OIL:
The hydraulic cylinder assembly contains hydraulic fluid that must be kept at approximately 80% full at all
times for proper operation. To check the level and to fill remove oil filler plug.
1. Fully retract the hydraulic ram.
2. Remove the cover and membrane.
3. Fill the oil case until oil level is near the 1.8L of
the oil tub.
KEEP DIRT AND OTHER MATERIAL CLEAR
WHEN POURING.
cover
cover
membrane
membrane
4. Replace the membrane.
5. Perform the Air Purge Procedure.
TO REPLACE JACK OIL
1. Position the pump in the vertical position and fully
retract the hydraulic ram.
2. Open release valve by turning handle counter-
clockwise (4 full turns).
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