D6R Track-Type Tractor Power Train Caterpillar


Main Relief Valve

Usage:

D6R 1RW



Illustration 1g01153014

(1) Torque for plug ... 85 ± 10 N·m (65 ± 7.0 lb ft)

(2) Torque for six bolts ... 30 ± 4 N·m (22 ± 3 lb ft)

(3) 4M-2381 Spring

Length under test force ... 12.19 mm (0.480 inch)
Test force ... 2.30 ± .18 N (0.517 ± 0.041 lb)
Free length after test ... 22.60 mm (0.890 inch)
Outside diameter ... 7.62 mm (0.300 inch)

(4) 106-9212 Spring

Length under test force ... 62.0 mm (2.44 inch)
Test force ... 530 ± 30 N (120 ± 5 lb)
Free length after test ... 78.07 mm (3.074 inch)
Outside diameter ... 19.0 mm (0.748 inch)

(5) Torque for nut ... 18 ± 4 N·m (160 ± 35 lb in)

(6) Torque for plug ... 23 ± 2 N·m (17 ± 2.0 lb ft)

Caterpillar Information System:

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