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GROUP 3 DISASSEMBLY AND ASSEMBLY
1. MAIN PUMP
STRUCTURE
1)
19
22
18
1
Snap ring
2
Shaft seal
3
Assembling bolt
4
Assembling washer
5
Mounting flange
6
Copper bushing
7
Back up ring
8
O-ring
9
Pressure plate
11
12
12
21
20
25 26
24
23
4
3
10 Drive gear
11 Driven gear
12 Steel bushing
13 Square ring
14 Front working section
15 Through shaft
16 Drive gear
17 Rear working section
18 O-ring
1
2
3
4
16
9
8
6
7
11
12
17
12
18
3
4
27
14
22
3
6-36
5
10
9
8
7
12
13
13
6
15
19 Plug
20 Priority valve body
21 Compensation spool
22 Cap
23 LS port connector
24 Orifice
25 Spring seat
26 Spring
27 Relief spool
100D7PMP00
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