Main Control Valve (4-Bank) - Low Flow) (Non-Tilt
373-7702 Main Control Valve Gp
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Illustration 1 | g03431580 |
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Specifications for 373-7702 Main Control Valve Gp | |||
---|---|---|---|
Item | Qty | Part | Specification Description |
1 | 1 | 378-2539 Control Valve Gp | Inlet |
2 | 1 | 378-2541 Control Valve Gp | Accumulate |
3 | 1 | 381-1520 Control Valve Gp | Swing |
4 | 1 | 378-2545 Control Valve Gp | Stick |
5 | 1 | 381-1522 Control Valve Gp | Boom |
6 | 1 | 227-2141 Control Valve Cover Gp | Outlet |
7 | 6 | 378-4631 Fastener Kit | Torque for the center nuts is |
A | 4 | Port | - |
B | 4 | Port | - |
C | 3 | Line relief | - |
D | 3 | Line relief | - |
E | 1 | Signal limiter valve | Accumulate (Open) |
F | 1 | Signal limiter valve | Accumulate (Close) |
G | 1 | Signal limiter valve | Swing (CW) |
H | 1 | Signal limiter valve | Swing (CCW) |
J | 1 | Signal limiter valve | Boom (Up) |
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373-7702 Main Control Valve Gp | ||||
Section | 2 | 3 | 4 | 5 |
Function | Accumulate | Swing | Stick | Boom |
Line Relief Setting (C) | |
- | |
|
Line Relief Setting (D) | |
- | |
|
Flow Rate (B) | |
|
|
|
Flow Rate (A) | |
|
|
|
Signal Limiter Valve (E) | |
- | - | - |
Signal Limiter Valve (F) | |
- | - | - |
Signal Limiter Valve (G) | - | |
- | |
Signal Limiter Valve (H) | - | |
- | |
Signal Limiter Valve (J) | - | - | - | |
Note: All pressures are checked at the pump.
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Illustration 2 | g02731408 |
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Specifications for 378-2539 Control Valve Gp | |||
---|---|---|---|
Item | Qty | Part | Specification Description |
8 | 1 | Cap | Tighten |
9 | 1 | Nut | Tighten |
10 | 1 | Plug | Tighten |
11 | 1 | Screw | Tighten |
12 | 1 | Nut | Tighten |
13 | 1 | Cap | Tighten |
14 | 1 | Plug | Tighten |
15 | 1 | Nut | Tighten |
16 | 4 | Plug | Tighten |
17 | 1 | Screw | Tighten |
18 | 1 | Plug | Tighten |
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Illustration 3 | g02731411 |
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Specifications for 378-2541 Control Valve Gp | |||
---|---|---|---|
Item | Qty | Part | Specification Description |
19 | 1 | Plug | Tighten |
20 | 1 | Screw | Tighten |
21 | 1 | Screw | Tighten |
22 | 2 | Bolt | Tighten |
23 | 1 | Nut | Tighten |
24 | 1 | Plug | Tighten |
25 | 1 | Relief valve | Tighten |
26 | 2 | Cap | Tighten |
27 | 2 | Nut | Tighten |
28 | 1 | Relief valve | Tighten |
29 | 4 | Screw | Tighten |
30 | 2 | Bolt | Tighten |
31 | 2 | Bolt | Tighten |
32 | 1 | Plug | Tighten |
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Illustration 4 | g02731424 |
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Specifications for 381-1520 Control Valve Gp | |||
---|---|---|---|
Item | Qty | Part | Specification Description |
33 | 1 | Plug | Tighten |
34 | 2 | Bolt | Tighten |
35 | 1 | Plug | Tighten |
36 | 1 | Relief Valve | Tighten |
37 | 2 | Cap | Tighten |
38 | 2 | Nut | Tighten |
39 | 1 | Relief Valve | Tighten |
40 | 4 | Screw | Tighten |
41 | 2 | Bolt | Tighten |
42 | 2 | Bolt | Tighten |
43 | 1 | Plug | Tighten |
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Illustration 5 | g02731539 |
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Specifications for 378-2545 Control Valve Gp | |||
---|---|---|---|
Item | Qty | Part | Specification Description |
44 | 1 | Plug | Tighten |
45 | 1 | Screw | Tighten |
46 | 1 | Screw | Tighten |
47 | 2 | Bolt | Tighten |
48 | 1 | Plug | Tighten |
49 | 1 | Relief valve | Tighten |
50 | 1 | Relief valve | Tighten |
51 | 4 | Screw | Tighten |
52 | 2 | Bolt | Tighten |
53 | 2 | Bolt | Tighten |
54 | 1 | Plug | Tighten |
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Illustration 6 | g02731556 |
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Specifications for 381-1522 Control Valve Gp | |||
---|---|---|---|
Item | Qty | Part | Specification Description |
55 | 1 | Plug | Tighten |
56 | 1 | Screw | Tighten |
57 | 1 | Screw | Tighten |
58 | 2 | Bolt | Tighten |
59 | 1 | Plug | Tighten |
60 | 1 | Relief valve | Tighten |
61 | 2 | Cap | Tighten |
62 | 2 | Nut | Tighten |
63 | 1 | Relief Valve | Tighten |
64 | 4 | Screw | Tighten |
65 | 2 | Bolt | Tighten |
66 | 2 | Bolt | Tighten |
67 | 1 | Plug | Tighten |
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