784C, 785C and 785C HAA Off-Highway Truck/Tractors Power Train Caterpillar

Pressure Control Valve (Transmission)

Usage:

785C 1HW

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Illustration 1	g02738217

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Illustration 2	g06345074
Section A-A

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Illustration 3	g06345082
Section B-B

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Illustration 4	g06345116
Section C-C

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Table 1
Item	Qty	Part	Specification Description
1	2	313-3492 Plug As	Torque to 50 ± 7 N·m (37 ± 5 lb ft).
2	2	201-6618 Orifice Plug As	Torque to 1.0 + 0.2 - 0 N·m (8.85 + 1.8 - 0 lb in) .
3	14	321-8641 Plug As	Torque to 5.5 ± 1.5 N·m (48.7 ± 13.3 lb in).
4	2	321-8643 Plug As	Torque to 5.5 ± 1.5 N·m (48.7 ± 13.3 lb in) .
5	1	337-8780 Plug As	Torque to 5.5 ± 1.5 N·m (48.7 ± 13.3 lb in) .
6	1	370-6345 Orifice Assembly	Thickness is 2.54 mm (0.100 inch).
7	4	370-6344 Orifice Assembly	Thickness is 2.54 mm (0.100 inch).
8	1	370-6346 Orifice Assembly	Thickness is 2.54 mm (0.100 inch).
9	6	9D-7884 Spring	Length under test force 18.62 mm (0.730 inch) Test force 161.5 N (36.3 lb) Free length after test force 23.9 mm (0.94 inch).
10	7	9P-0683 Spring	Length under test force 25.4 mm (1.00 inch) Test force 35.6 ± 2.8 N (8.00 ± 0.629 lb) Free length after test force 66.04 mm (2.60 inch)
11	4	9W-7412 Spring	First test Length under test force 79.5 mm (3.13 inch) Test force 68.0 ± 3.4 N (15.287 ± 0.764 lb) Free length after test force 84.06 mm (3.309 inch).
11	4	9W-7412 Spring	Second test Length under test force 63.0 mm (2.48 inch) Test force 313.8 ± 10.8 N (70.6 ± 2.4 lb) Free length after test force 84.06 mm (3.309 inch).
12	1	7T-0570 Spring	Length under test force 63.0 mm (2.48 inch) Test force 45.84 ± 2.3 N (10.31 ± 0.5 lb) Free length after test force 80.43 mm (3.167 inch).
13	14	4M-1751 Spacer	Thickness 0.4 mm (0.02 inch) Use as required.
14	14	5J-2721 Shim	Thickness 0.13 mm (0.005 inch)Use as required.
15	14	6J-3993 Shim	Thickness 0.25 mm (0.010 inch) Use as required.
16	35	5J-1036 Shim	Thickness 0.8 mm (0.03 inch) Use as required.
17	2	7T-0569 Spring	Length under test force 63 mm (2.480 inch) Test force 91.78 ± 4.6 N (20.633 ± 1.034 lb) Free length after test force 79.84 mm (3.143 inch)
18	1	9W-7411 Spring	First test Length under test force 79.5 mm (3.13 inch) Test force 93.9 ± 4.7 N (21.110 ± 1.057 lb) Free length after test force 87.73 mm (3.454 inch)
18	1	9W-7411 Spring	Second test Length under test force 63.0 mm (2.48 inch) Test force 282.1 ± 10.3 N (63.4 ± 2.3 lb) Free length after test force 90.1 mm (3.55 inch)
19	2	7T-0571 Spring	Length under test force 63.0 mm (2.48 inch) Test force 76.4 ± 3.8 N (17.2 ± 0.9 lb) Free length after test force 80.44 mm (3.167 inch)
20	1	9W-7410 Spring	First test Length under test force 79.5 mm (3.13 inch) Test force 78.3 ± 3.9 N (17.6 ± 0.9 lb) Free length after test force 87.63 mm (3.450 inch)
20	1	9W-7410 Spring	Second test Length under test force 63.0 mm (2.48 inch) Test force 237.3 ± 8.7 N (53.4 ± 2.0 lb) Free length after test force 87.63 mm (3.450 inch)
16	2	7G-5453 Spring (Yellow)	Length under test force 63.0 mm (2.48 inch) Test force 61.0 ± 3.0 N (13.7 ± 0.7 lb) Free length after test force 80.43 mm (3.167 inch)