Page 6
SKU 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
