BEARING 3B3911 - Caterpillar

(1) Put actuator in vertical position 1°.(2) Adjust bolts just enough to remove free play between bolts (2) and plungers (4).(3) Torque for two jam nuts ... 12 4 N m (9 3 lb.ft.)(6) Torque for two jam nuts ... 30 15 N m (22 11 lb.ft.)(7) 5S7018 Spacer thickness ... 0.25 mm (.010 in.)(8) 3G9859 Springs (Inner): Length under test force (fully shimmed) ... 36.5 mm (1.44 in.)Test force ... 11.0 N (2.47 lb.)Free length after test ... 37.3 mm (1.47 in.)Outside diameter ... 8 mm (.3 in.)(9) 3G9003 Springs (outer): Length under test force ... 44.0 mm (1.73 in.)Test force ... 84 7 N (19.0 1.6 lb.)Free length after test ... 57.2 mm (2.25 in.)Outside diameter ... 19.0 mm (75 in.)Temporary Adjustments:
See the TESTING AND ADJUSTING section for the hydraulic system for the complete "on machine" adjustment procedure.(5) Install sleeves 5 1 turns. Do not tighten jam nuts (6) until "on machine" adjustment is completed.