FILM 3236667 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 140-7742 Sleeve 2
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Illustration 1 g01382524
Position heel (1) on suitable cribbing, as shown.
Release the hydraulic system pressure.
Illustration 2 g01382610
Attach Tooling (A) and a suitable lifting device to grapple (3). The weight of grapple (3) is approximately 1111 kg (2450 lb).
Remove covers (4). Disconnect hose assemblies (2).
Illustration 3 g01382658
Remove cotter pin (6) and nut (7). Remove pin assembly (5) and washers (8).
Remove grapple (3).Installation Procedure
Install grapple (3) in the reverse order of removal.