ENGINE AR 4P0804 - Caterpillar

1. Raise the rear of the machine and put Tool (A) in position underneath the rear of the machine as shown.2. Remove all but one of the mounting nuts and washers that fasten rear wheel (1) to the rear axle.3. Put a lift truck in position under the rear tire and wheel. Carefully remove the remaining nut and washer, and use Tool (B) to pull the rear tire and wheel from the rear axle studs. Thew weight of the rear tire and wheel is 150 kg (330 lb). Install in reverse order of removal. Install the rear tire and wheel and tighten the mounting nuts to a torque of 240 40 N m (177 30 lb ft). Then, tighten the bolts by an additional turn 60 degrees 5 degrees.