PIN 5U8444 - Caterpillar

Removal Procedure
Start By:
Remove the work tool from the host machine. Refer to Operation and Maintenance Manual, SEBU7420, "Work Tool Installation and Removal". The Operation and Maintenance Manual is located within Owner's Manual, RENR4437.
Illustration 1 g00766787
Typical exampleWhen possible, position the work tool upright. The work tool should only be positioned in this manner on a solid, level surface. If a solid level surface is not available, lay the work tool on a side.
Attach an appropriate nylon lifting sling and a hoist to mounting bracket (1) .
Remove the 14 bolts and the washers from the mounting bracket. Lift the mounting bracket from the work tool. The weight of the mounting bracket is 618 kg (1362 lb).Installation Procedure
Illustration 2 g00766787
Typical example
Attach an appropriate nylon lifting sling and a hoist to mounting bracket (1). Lift the mounting bracket into position on the work tool. The weight of the brackets is 618 kg (1362 lb).
Install the 14 bolts and the washers to the mounting bracket. Tighten the bolts to a torque of 900 100 N m (664 74 lb ft).