MANIFOLD-HOUSING 3438741 - Caterpillar

Illustration 1 g00878476 (1) Length of 5P-9119 Sealant (Adhesive Backed) ... 2000 20 mm (78.8 0.8 inch) (2) Port for the hydraulic tank breather (3) Torque for the mounting bolts for the sight glass ... 7 1 N m (69 9 lb in)
Illustration 2 g00878478 (4) Torque for the locknut that retains the large return screen ... 20 1 N m (15 0.7 lb ft) (5) Torque for the locknuts that retain the small return screens ... 20 1 N m (15 0.7 lb ft) (6) Torque for the locknut that retains the large return screen and the bypass valve ... 80 5 N m (60 3.7 lb ft)Note: Align the screens with the center of the tube during installation. (7) Torque for the drain plug ... 68 7 N m (50 5 lb ft)
Illustration 3 g00878477 (8) Plug (9) Return port for the steering control valve (10) Return port for the parking brake (11) Return port for the accumulator charging valve for the brakes (12) Return port for the pilot hydraulic system (13) Return port for the retarder control valve and the service brake control valve (14) Return port for the hoist control valve and brake cooling (15) Return port for the secondary steering (16) Suction port for the secondary steering (17) Suction port for the hoist and brake cooling section of the hydraulic pump (18) Suction port for the steering, brake and pilot section of the hydraulic pump
Illustration 4 g00879045
Section A-A
(19) 2J-6114 Spring Length under test force ... 38.1 mm (1.50 inch)Test force ... 215.4 17.3 N (48.42 3.89 lb)Free length after test ... 142.2 mm (5.6 inch)Outside diameter ... 98.4 mm (3.87 inch) (20) 3S-8652 Spring Length under test force ... 25.4 mm (1.00 inch)Test force ... 141 to 165 N (31.6 to 37.2 lb)Free length after test ... 96.5 mm (3.8 inch)Outside diameter ... 35.1 mm (1.38 inch)