R1700G LH.D. HYDRAULIC SYSTEMS Caterpillar


Relief Valve (Main)

Usage:

SMCS Code: 5069

(1) 8H-3532 Spring

Length under test force ... 25.40 mm (1.000 inch)

Test force ... 95.0 ± 7.5 N (21.50 ± 1.70 lb)

Free length after test ... 42.06 mm (1.656 inch)

Outside diameter ... 11.91 mm (.469 inch)

(2) 8J-0322 Spring

Length under test force ... 36.93 mm (1.454 inch)

Test force ... 137 ± 11 N (30.4 ± 2.4 lb)

Free length after test ... 42.06 mm (1.656 inch)

Outside diameter ... 11.13 mm (.438 inch)

(3) Torque for the cap ... 110 ± 10 N·m (80 ± 7 lb ft)

(4) Torque for the locknut ... 50 ± 7 N·m (37 ± 5 lb ft)

Relief pressure setting ... 20 685 ± 170 kPa (3000 ± 25 psi)

Flow rate ... 314 ± 4 L/min (83 ± 1 US gpm)

Caterpillar Information System:

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AUTODIG SYSTEM Systems Operation
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