D7E Track-Type Tractor Hydraulic, HVAC and Electrical Systems Caterpillar

Illustration 1	g02416017

(1) Final installation torque for two solenoid valve groups ... 35 ± 3 N·m (26 ± 2 lb ft)

(2) Final installation torque for two nuts ... 20 ± 3 N·m (177 ± 27 lb in)

(3) Torque for the plug ... 145 ± 15 N·m (107 ± 11 lb ft)

(4) 352-9954 Spring

Length under first test force ... 39.4 mm (1.55 inch)

First test force ... 304.2 ± 24.0 N (68.4 ± 5.4 lb)

Length under second test force ... 35.5 mm (1.40 inch)

Second test force ... 655.2 ± 52.0 N (147.3 ± 11.7 lb)

Free length after test ... 42.78 mm (1.684 inch)

(5) Torque for the plug ... 300 ± 40 N·m (221 ± 30 lb ft)

(6) 2S-2596 Spring

Length under the test force ... 7.9 mm (0.31 inch)

Test force ... 4.226 ± 0.339 N (0.950 ±0.076 lb)

Free length after test ... 33.3 mm (1.31 inch)

(7) Torque for the pipe plug ... 9 to 14 N·m (80 to 124 lb in)