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Page 6SKU 91039
Oil Replacement
1. Completely lower the Saddle (40).
2. Place the Jack on its side.
3. Remove the Oil Plug (A39) and drain old oil into a container. See photo on page 5.
4. Place Jack upright and fill with high-quality hydraulic jack oil to the lower rim of the fill
hole.
5. Replace the Oil Plug.
6. Purge air from the hydraulic system as previously described.
7. Wipe up any hydraulic oil overflow with a cloth.
8. Contact the local Hazardous Waste Disposal authority for proper oil disposal
instructions.
Power Unit Parts List
Item Description Qty
A1 Spring Pin 1
A2 Block Linkage 1
A3 Tank Nut 1
A4 Cylinder Outer Case 1
A5 Ram 1
A6 Bushing 1
A7 O-ring 2
A8 Back Seal 1
A9 O-ring 1
A10 Snap Ring 2
A11 Hydraulic Cylinder 1
A12 O-ring 1
A13 Aluminum Base 1
A14 Oil Strainer 2
A15 O-ring 2
A16 Oil Cover 2
A17 Bolt 1
A18 Washer 1
A19 Pump Case 1
A20 Pump Core 1
A21 O-ring 2
A22 Back Seal 2
A23 Press Spring 1
A24 Piston Cover 1
A25 Discharge Valve Rod 1
A26 O-ring 1
A27 Steel Ball 1
A28 O-ring 1
A29 Bolt, Regulating 1
A30 Spring, Relief Valve 1
A31 Bolt, Seal 1
A32 Valve, Safety 1
A33 Bolt, High Pressure 1
A34 Ball, Steel 1
A35 Ball, Steel 1
A36 Ball, Steel 1
A37 Screw, Breathing 1
A38 O-ring 1
A39 Oil Plug 1