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Axle 4-10 627333-A REAR AXLE Description The rear axle is an Axle Tech axle is attached directly to the frame with twelve M22 x 240 10.9 bolts. Weight of the axle approximately 1150 Kg (2535 lb) Removal Park chassis on hard, level surface and block the front wheels. Drain axle fluid into suitable container. NOTE: Be prepard to collect and contain all fluids in an approved container. Place jacks under the machine and raise the frame until the weight is off the rear wheels. Install jack stands to securely support the machine frame. IMPORTANT: Make sure the jack stands are rated for supporting the weight of the machine. Remove the wheels from the rear axle. FIG. 2: Place an alignment mark on the slide yoke in the event the slide yoke should come apart. Remove the four bolts (1) that mount the rear driveline assembly (2) to the rear axle. Disconnect the rear drive shaft assembly Using a suitable lifting device support the axle (3). Loosen and remove the twelve nuts with washer that secure the axle. Remove the twelve M22 x 240 10.9 bolts (4) and carefully remove the axle. Installation Make sure the machine is adequately supporteed with jackstands. IMPORTANT: Make sure the jack stands are rated for supporting the weight of the machine. Position the axle (3) unter the machine. Raise the axle and mount to the frame with twelve M22 x240 10.9 bolts (4) and fasten with eight nuts with washers. IMPORTANT: Always use new nuts, or use Loctite 242-41. Install the wheels to the axle. Once the machine has been lowered to the ground and the full weight applied to the wheels a final tightening will be necessary. Tighten the twelve bolts in even increments to 515 Nm (380 lbf - ft) IMPORTANT: Check the bolt torque daily for the next 50 hours of operation and every 500 thereafter. Install the rear drive shaft (2) assembly to the rear axle. Mount the driveline with four bolts (1). Torque bolts to 215 Nm (158 lbf - ft). FIG. 2 q000166s 1 2 3 4 |