TM 5-3805-260-24TRACTOR WHEEL ASSEMBLIES, BEARINGS AND SEALS14.Use tool (D) and fasten a hoist to the hub assembly andgear. Put the hub assembly and gear in position on themachine.15.Install the nut on the spindle.16. Tighten the nut with tool (E) while the wheel is turned with a8 in.(203 mm) long Ib.in.(N m) 9S7354 torque wrench.The torque must be 75 25 lb.in.(8.50 2.83 N-m).Forother lb.in. torque wrenches, the correct torque indicationcan be found with this formula:C= AxTA + B"C" is the torque wrench reading."A" is the length of the torque wrench."B" is the distance from the center of the wheel to the wheelstud."T" is torque on bearings IT = 160 + 50 Ib.in.(18.1 5.7 Nm)].NOTE: The torque wrench must be installed on wheel nut so itis in line with the center of the wheel as shown.17. Turn wheel slowly at a constant speed for one or two turnsto check torque reading after adjustment has been made.18 .Install lock (7) on the nut. Tighten the nut more if neededto get the lock in alignment with bolt holes. Install thebolts and lock wire.end by:a) install final drivesb) install brake head assembliesc) install tractor rims and tires3-155
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