Bushings Final Drive Housing, Replacing

Bushings final drive housing, replacing

Special tools:
951 2564 Hydraulic Tool 951 2564 Hydraulic Tool
999 2520 Floor Stand 999 2520 Floor Stand
999 5297 Engine Fixture 999 5297 Engine Fixture
999 5575 Puller Cylinder Used with Hydraulic Pump - 5576 999 5575 Puller Cylinder Used With Hydraulic Pump -5576
999 5576 Hydraulic Pump 999 5576 Hydraulic Pump
999 5588 Puller Rod 999 5588 Puller Rod
999 5589 Puller Rod Bushing Replacement M12 L=150 mm 999 5589 Puller Rod Bushing Replacement M12 L=150 mm
999 7078 Press Tool 999 7078 Press Tool

Note! As the illustrations in this service information are used for different model years and/or models, some variation may occur. However, the essential information is always correct.

Removal

Preparatory work
Remove the final drive. See Final drive, replacing Final Drive, Replacing.

Removing the bushing




Place the final drive on stand 999 2250 SEPARATOR 999 2250 Separator and fixture 999 5297 ENGINE FIXTURE 999 5297 Engine Fixture and associated screws, marked number 1 on the screw head.
When removing the bushing, use puller cylinder 951 2564 Hydraulic tool 951 2564 Hydraulic Tool or 999 5575 PULLER CYLINDER USED WITH HYDRAULIC PUMP -5576 999 5575 Puller Cylinder Used With Hydraulic Pump -5576 and associated pump 999 5576 HYDRAULIC PUMP 999 5576 Hydraulic Pump.
Place connecting rod 999 5588 Puller rod 999 5588 Puller Rod in the puller cylinder and sleeve 7078-2 against the puller cylinder and the bushing. Position counterhold 999 7078 Press tool 999 7078 Press Tool and washer 7078-1, turn the counterhold so that the cut-out is facing the radius of the final drive housing and so that it is supported on the surrounding cast surface.
Press out the bushing

Installation

Marking the bushing and final drive housing




To achieve the correct position of the bushing when installing.
Make a mark directly opposite the cut-out in the edge of the bushing and straight down the side.
Make a mark directly opposite the edge that is formed between the cast surface and the machined surface on the final drive housing, as illustrated.
Position the mark on the bushing directly opposite the mark on the final drive housing.

Installing the final drive housing




Use puller cylinder 951 2564 Hydraulic tool 951 2564 Hydraulic Tool or 999 5575 PULLER CYLINDER USED WITH HYDRAULIC PUMP -5576 999 5575 Puller Cylinder Used With Hydraulic Pump -5576 and associated pump 999 5576 HYDRAULIC PUMP 999 5576 Hydraulic Pump.
Position connecting rod 999 5589 Puller rod bushing replacement M12 L=150 mm 999 5589 Puller Rod Bushing Replacement M12 L=150 mm in the puller cylinder and counterhold 999 7078 Press tool 999 7078 Press Tool against the puller cylinder and final drive housing, turn the counterhold so that the cut-out is facing the radius of the final drive housing and so that it is supported on the surrounding cast surface.
Lubricate the end of the bushing and the outer sleeve with a little petroleum jelly, position washer 7078-1 with the flat side against the bushing and gently apply the nut for the connecting rod. Turn the bushing to the correct position as above. Press the bushing into place so that the flange on the bushing is against the final drive housing.

Finishing
Install the final drive. See Final drive, replacing Final Drive, Replacing.