BASIC METERING PUMP GROUP 9J7025 - Caterpillar

Illustration 2 g02757076
Table 2
Specification for 225-4785 Load Control Valve Gp
Item Qty Part Specification description
11 4 8T-4139 Bolt Torque to 100 20 N m (74 15 lb ft).
12 As required, use the following shims:
1 225-4833 Shim Thickness of one shim is 0.10 mm (0.004 inch).
2 225-4832 Shim Thickness of one shim is 0.2 mm (0.01 inch).
2 225-4831 Shim Thickness of one shim is 0.5 mm (0.02 inch).
1 225-4830 Shim Thickness of one shim is 1.0 mm (0.04 inch).
13 1 225-4792 Plug Torque to 300 40 N m (221 30 lb ft).
14 2 095-1789 Ring Lubricate the bore of the rings lightly with the lubricant that is being sealed.
15 2 095-1594 O-Ring Seal Lubricate the bore of the O-ring seals lightly with the lubricant that is being sealed.
16 1 225-4790 Spring Length under test force is 53.300 mm (2.0984 inch).
Test force is 183.147 9.157 N (41.173 2.059 lb).
Free length after test is 57.400 mm (2.2598 inch).
17 1 225-4793 Valve As Torque to 35 3 N m (26 2 lb ft).
18 2 122-7797 Ring Lubricate the bore of the rings lightly with the lubricant that is being sealed.
19 2 6V-5326 O-Ring Seal Lubricate the bore of the O-ring seals lightly with the lubricant that is being sealed.
20 1 225-4797 Valve As Torque to 215 25 N m (159 18 lb ft).
21 1 2S-2596 Spring Length under test force is 7.9 mm (0.31 inch).
Test force is 4.226 0.338 N (0.950 0.076 lb).
Free length after test is 33.3 mm (1.31 inch).