HOSE BK 4568451 - Caterpillar

(1) Torque for bolts ... 24 2 lb. ft.(33 3 N m)(2) Torque for plugs (four) ... 9 2 lb. ft.(12 3 N m)(3) Torque for detent ... 24 2 lb. ft.(33 3 N m)(4) 3J4121 Spring for valve spool: Length under test force ... 1.81 in.(46.0 mm)Test force ... 15 .75 lb.(67 3 N)Free length after test ... 3.81 in.(96.8 mm)Outside diameter ... 1.64 in.(41.7 mm)(5) 6J9996 Springs for detent, (four): Length under test force ... .63 in.(15.88 mm)Test force ... 13.3 1.3 lb.(60 5 N)Free length after test ... .80 in.(20.3 mm)Outside diameter ... .211 in.(5.4 mm)(6) 4J5105 Spring for valve spool: Length under test force ... 1.88 in.(47.7 mm)Test force ... 20 1.6 lb.(90 7 N)Free length after test ... 3.88 in.(98.5 mm)Outside diameter ... 1.53 in.(38.9 mm)(7) 2A5885 Springs for check valves (two): Length under test force ... 2 in.(50.8 mm)Test force ... 1.54 .12 lb.(6.0 0.5 N)Free length after test ... 3.31 in.(84.07 mm)Outside diameter ... .750 in.(19.05 mm)