Crossover Relief Valve (3G4667)
Usage:
Opening pressure ... 17 900 ± 345 kPa (2600 ± 50 psi)
with a flow of ... 8.0 ± .95 liter/min (2.00 ± .25 U.S. gpm)
(1) 8J7270 Shim (thickness) ... 0.25 mm (.010 in.)
One shim changes pressure ... 550 kPa (90 psi)
(2) 2J6089 Springs:
Length under test force ... 36.3 mm (1.43 in.)
Test force ... 286 to 315 N (64.2 to 71.0 lb.)
Free length after test ... 44.2 mm (1.74 in.)
Outside diameter ... 12.4 mm (.49 in.)
Caterpillar Information System:
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