HARNESS AS-LIGHTING 2298907 - Caterpillar

5J4934 ValvePressure at the steering cylinders with the valve in neutral and the engine at high idle speed ... 290 50 psi(20,4 3,5 kg/cm2)Permissible difference of pressure (between the cylinders) in neutral ... 40 psi(2,8 kg/cm2)(1) Pressure tap for the unloading valve for the large section of the pump. Pressure setting for the unloading valve with the engine at high idle speed ... 1750 25 psi(123,0 1,8 kg/cm2)(2) 2J6089 Spring for the unloading valve: Length under test force ... 1.427 in.(36,25 mm)Test force ... 67.58 3.38 lb.(30,7 1,5 kg)Free length after test ... 1.737 in.(44,12 mm)Outside diameter ... .492 in.(12,50 mm)(3) Thickness of 3H2549 Shim ... .010 in.(0,25 mm) One shim will change pressure ... 50 psi(3,5 kg/cm2)(4) Pressure tap for the relief valve for the small section of the pump Pressure setting for the relief valve with the engine at high idle speed ... 2000 25 psi(140,6 3,5 kg/cm2)(5) 2J6089 Spring for the relief valve: Length under test force ... 1.427 in.(36.25 mm)Test force ... 67.58 3.38 lb.(30,7 1,5 kg)Free length after test ... 1.737 in.(44,12 mm)Outside diameter ... .492 in.(12,50 mm)(6) Thickness of 3H2549 Shim ... .010 in.(0,25 mm) One shim will change pressure ... 75 psi(5,3 kg/cm2)(7) 4J4051 Spring for the dump valve: Length under test force ... 1.97 in.(50,0 mm)Test force ... 25 2 lb.(11,3 0,9 kg)Free length after test ... 3.17 in.(79,2 mm)Outside diameter ... .625 in.(15,88 mm)(8) Thickness of 3J9697 Shim ... .005 in.(0,13 mm) One shim will change pressure ... 20 psi(1,4 kg/cm2)(9) Spool travel ... 1.125 in.(28,58 mm)Torque for the bolts that holds the retainer for the spring of the relief valve in place ... 21 2 lb. ft.(2,9 0,3 mkg)Torque for the bolts that hold the relief valve to the steering valve ... 47 2 lb. ft.(6,5 0,3 mkg)