784C and 785C Off-Highway Truck/Tractors Air System and Brakes Caterpillar

Illustration 1	g00480051

Illustration 2	g00289473
Section A-A

(1) Torque for 73 bolts ... 50 ± 7 N·m (37 ± 5 lb ft)

(2) Torque for 45 bolts ... 50 ± 7 N·m (37 ± 5 lb ft)

(3) Torque for 10 bolts ... 50 ± 7 N·m (37 ± 5 lb ft)

(4) Torque for 14 bolts ... 30 ± 5 N·m (22 ± 4 lb ft)

(7) 7B-3039 Spring

Length under test force ... 26.2 mm (1.03 inch)

Test force ... 15.6 ± 1.2 N (3.51 ± 0.270 lb)

Free length after test ... 36.6 mm (1.44 inch)

Outside diameter ... 16.66 mm (0.656 inch)

(8) Torque for two plugs ... 68 ± 7 N·m (50 ± 5 lb ft)