HARNESS AS-CONTROL 3246111 - Caterpillar

Pressure to open 4J4699 Valve ... 1500 25 psi(105,4 1,8 kg/cm2)Pressure to open 4J4838 Valve ... 1800 25 psi(126,5 1,8 kg/cm2)(1) 2J6088 Spring in dump valve: Length under test force ... 1.52 in.(38,7 mm)Test force ... 21 to 23 lb.(9,5 to 10,5 kg)Free length after test ... 2.34 in.(59,5 mm)Outside diameter ... .81 in.(20,6 mm)(2) 4J7115 Spring for pilot valve: Length under test force ... 1.34 in.(34,1 mm)Test force ... 54.4 4.3 lb.(24,7 1,9 kg)Free length after test ... 1.69 .06 in.(42,8 1,6 mm)Outside diameter ... .47 in.(11,9 mm)(3) Torque for plug ... 80 lb. ft.(11,06 mkg) Thickness of 3J7473 Shim in plug ... .005 in.(0,13 mm)One shim will change pressure ... 25 psi(1,8 kg/cm2)