BOOM AS-BRG & 3946643 - Caterpillar

Illustration 1 g06001759
Table 1
Item Qty Part Specification Description
1 2 7N-7697 Plunger Cooling jet sequence valve:
Valves must start to open at a pressure difference of 130 30 kPa (19 4 psi).
Valves must be fully open at 200 30 kPa (29 4 psi).
2 2 6B-9202 Spring Length under test force is 68.27 mm (2.688 inch).
Test force is 84.5 to 99.6 N (19.0 to 22.4 lb).
Free length after test is 112.72 mm (4.438 inch).
3 1 2W-1053 Plug Torque to 100 15 N m (74 11 lb ft).
4 4 0S-1571 Bolt Use the following sequence to tighten the clamp bolt:
1. Snug the clamp assembly to the tube.
2. Tighten the clamp assembly to elbow.
3. Tighten the clamp assembly to the tube.
5 4 4F-8965 Bolt
Illustration 2 g06001767
View of area A
Table 2
Item Qty Part Specification Description
6 2 237-7623 O-Ring Seal Before assembly, lubricate the bore lightly with fluid being sealed.
7 1 124-4273 Bypass Valve Oil cooler bypass valve must open with a pressure difference of 180 20 kPa (26 3 psi).
8 1 2W-1635 Spring Length under test force is 102.0 mm (4.02 inch).
Test force is 518 26 N (116 6 lb).
Free length after test is 143.4 mm (5.65 inch).