AXLE AR-FIXED 3806940 - Caterpillar

(1) 6E1120 Relief Valve (pilot operated) Opening pressure ... 16 200 170 kPa (2350 25 psi)With a flow of ... 265 4 liter/min (70 1 U.S. gpm) Engine speed must be at high idle.Install relief valve to a torque of ... 102 7 N (75 5 lb ft)(2) Turn retainer assembly clockwise to increase pressure and counterclockwise to decrease pressure. One-quarter turn will change the pressure approximately ... 1260 kPa (185 psi)(3) Torque nut to ... 50 7 N m (37 5 lb ft)(4) Torque cap to ... 102 7 N m (75 5 lb ft)(5) 8J0322 Spring (relief valve): Length under test force ... 36.8 mm (1.45 in)Test force ... 137 11 N (30.4 2.4 lb)Free length after test ... 42.1 mm (1.66 in)Outside diameter ... 11.1 mm (.44 in)(6) 8H3532 Spring (flow valve): Length under test force ... 25.4 mm (1.00 in)Test force ... 88 to 103 N (19.8 to 23.2 lb)Free length after test ... 42.1 mm (1.66 in)Outside diameter ... 11.9 mm (.47 in)(7) Hole in flow control orifice must be alignment with the holes in the valve body.(8) 3F8845 Spring (check valve): Length under test force ... 21.4 mm (.84 in)Test force ... 33 to 39 N (7.3 to 8.6 lb)Free length after test ... 46.0 mm (1.81 in)Outside diameter ... 15.9 mm (.62 in)(9) 4J7066 Spring (check valve): Length under test force ... 51.6 mm (2.03 in)Test force ... 18 1 N (3.9 .3 lb)Free length after test ... 76.2 mm (3.00 in)Outside diameter ... 28.4 mm (1.12 in)