416, 426 & 436 BACKHOE LOADERS HYDRAULIC SYSTEM Caterpillar

(1) Torque for two bolts ... 11 ± 3 N·m (8 ± 2 lb ft)

(2) Torque for spacer bolt ... 11 ± 3 N·m (8 ± 2 lb ft)

(3) 9T0653 Spring:

Free length after test ... 71.6 mm (2.82 in)

Outside diameter ... 27.4 mm (1.08 in)

(4) Torque to install relief valves ... 27 ± 3 N·m (20 ± 2 lb ft)

(5) Torque for two bolts ... 5.5 ± 1.4 N·m (49 ± 12 lb in)

(6) 9T3729 Spring:

Free length after test ... 56.34 ± 1.83 mm (2.218 ± .072 in)

Outside diameter ... 11.02 mm (.434 in)

(7) 4T4534 Spring:

Free length after test ... 60.96 mm (2.40 in)

Outside diameter ... 16.02 mm (.630 in)

(8) Torque for plug ... 27 ± 3 N·m (20 ± 2 lb ft)

(9) Torque to install valve and seat ... 12 ± 2 N·m (9 ± 1 lb ft)