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Idiomas disponibles
Parts List & Operating Instructions
1
Item
No. Qty.
Description
No. 520270 Hyd. Seal Kit includes :
1
1
O-ring
2
1
O-ring
3
1
O-ring
4
1
Plug Screw
5
1
O-ring
6
1
O-ring Retainer
7
1
O-ring
8
1
Copper Washer
9
1
O-ring
10
2
O-ring
11
1
Washer
12
2
Filter Screen
13
1
Copper Washer
14
2
O-ring
36
2
Backup Ring
No. 520271 U-joint Kit includes :
15
1
Ball
16
1
O-ring
17
1
Release Assembly
Air can accumulate within a hydraulic system during shipment or if the oil supply runs too low. This entrapped air causes
the jack to respond slowly or feel "spongy." The following procedure bleeds air from the system.
1. Remove the jack from service, and place it on a level surface.
2. Open the release valve by turning the handle all the way counterclockwise (CCW).
3. Pump the handle six full strokes.
4. Close the release valve by turning the handle all the way clockwise (CW).
5. Pump the handle until the lift arm is fully extended.
6. Lower the lift arm by turning the handle all the way counterclockwise (CCW).
7. Test the jack for normal operation. If the lift pad doesn't rise to the correct height, repeat Steps 2–6. If this doesn' t solve
the problem, call the OTC Technical Services Dept. at (800) 533-6127.
4
3
2
18
24
11
Item
No. Qty.
Description
No. 520466 Hyd. Hardware Kit
includes :
18
1
Retaining Ring
19
1
Screw
20
1
Spring
21
3
Ball
22
1
Rod
23
2
Screw
24
1
Spring
25
2
Ball
26
1
Rod
27
2
Ball
Bleeding Air from the System
Form No. 519509, Back of Sheet 1 of 2
5
7
6
19
20
21
22
17
16
15
13
12
Item
No. Qty.
No. 520467 Hyd. Pump Station Kit includes :
13
28
29
30
31
32
33
34
35
36
14
8
9
10
31
30
29
36
28
14
23
25
26
27
21
Description
1
Copper Washer
1
High Plunger
1
Metal Washer
1
Lower Protection Sleeve
1
Spring
1
Upper Protection Sleeve
1
Connection Washer
1
Cotter Pin
1
Plunger
2
Backup Ring
2
O-ring
23
25
27
21
32
33
34
35
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