777G Off-Highway Truck Power Train Caterpillar


Relief Valve (Transmission Hydraulic Control)

Usage:

777G GT7



Illustration 1g02187555



Illustration 2g02187573

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(1) 4M-2381 Spring

Length under test force ... 12.19 mm (.480 inch)
Test force ... 2.3 ± 0.2 N (.52 ± .04 lb)
Free length after test ... 22.61 mm (.890 inch)
Outside diameter ... 7.62 mm (.300 inch)

(2) 1M-9351 Spring

Length under test force ... 81.79 mm (3.220 inch)
Test force ... 658 ± 31 N (148 ± 7 lb)
Free length after test ... 109.22 mm (4.300 inch)
Outside diameter ... 21.02 mm (.828 inch)

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