SPINDLE 2847922 - Caterpillar

Opening pressure of relief valve ... 2700 50 psi(18 600 345 kPa)Cutout pressure of charging valve ... 1925 100 psi(13 300 690 kPa)(1) Torque for plug ... 13 2 lb.ft.(17 3 N m)(2) Use 5J835 Shim to adjust difference between cutout to cut-in pressure of ... 575 100 psi(3950 690 kPa)(3) S1850 Spring: Length under test force ... 2.06 in.(52.3 mm)Test force ... 12 1 lb.(53 4 N)Free length after test ... 3.25 in.(82.5 mm)Outside diameter ... 1.86 in.(47.3 mm)(4) Torque for plug of check valve ... 50 3 lb.ft.(70 4 N m)(5) Torque for plug ... 25 3 lb.ft.(35 4 N m)(6) 4J6808 Spring for cutout valve (outer): Length under test force ... 4.94 in.(125.5 mm)Test force ... 64.1 5.1 lb.(285 22 N)Free length after test ... 7.58 in.(192.5 mm)Outside diameter ... 85 in.(21.6 mm)(7) 4J6809 Spring for cutout valve (inner): Length under test force ... 5.52 in.(140.2 mm)Test force ... 56.0 4.5 lb.(250 20 N)Free length after test ... 7.01 in.(178.0 mm)Outside diameter ... .58 in.(14.8 mm)(8) Thickness of 4J6806 Shim ... .048 in.(1.22 mm) One shim will change pressure ... 33 psi(230 kPa)(9) Torque for plug ... 50 3 lb.ft.(70 4 N m)(10) Thickness of 3J7473 Shim ... .005 in.(0.13 mm) One shim will change pressure ... 40 psi(280 kPa)Thickness of 3J7470 Shim ... .048 in.(1.22 mm)One shim will change pressure ... 380 psi(2635 kPa)(11) 4F7115 Spring for relief valve (red stripe): Length under test force ... 1.34 in.(34.1 mm)Test force ... 50.1 to 58.8 lb.(222 to 261 N)Free length after test ... 1.69 .06 in.(42 1.5 mm)Outside diameter ... .47 in.(11.9 mm)(12) 8J4508 Spring for flow control valve: Length under test force ... 1.63 in.(41.4 mm)Test force ... 15.92 1.28 lb.(70.8 5.7 N)Free length after test ... 3.61 in.(91.7 mm)Outside diameter ... .81 in.(20.6 mm)(13) Torque for orifice plug (9S3263 Thread Lock on threads) ... 20 2 lb.ft.(25 3 N m)(14) Torque for plug ... 42 3 lb.ft.(58 4 N m)