SHAFT 9W9137 - Caterpillar

1. Remove four bolts (2) and the washers. Disconnect drive shaft (1) from power take-off drive group (3). 2. Remove two bolts (5) and the washers. Remove bracket (4). 3. Using two persons, remove power take-off drive shaft (1) at the rear of the machine. The weight of the power take-off drive shaft is 23 kg (50 lb). The following steps are for the installation of the power take-off drive shaft.4. Install the power take-off drive shaft in the reverse order of removal.5. Tighten bolts (2) to a torque of 135 15 N m (100 11 lb ft).End By:a. install power take-off groupb. install seat assembly and seat support