COUPLING GP- 2689204 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 8T-5255 Hydraulic Jack 1
Start the engine. Park the machine on a hard, level surface. Stop the engine.
Personal injury or death can result from grease and oil coming out of the relief valve.Grease and oil are under high pressure coming out of the relief valve and can penetrate the body.Do not watch the relief valve to see if grease is escaping. Watch the track or track adjustment cylinder to see if the track is being loosened. Make sure the vent holes are clean before the tension is released on the track.
Release the tension on the track. Refer to Operation and Maintenance Manual , " Track Adjustment - Adjust ".
Illustration 1 g01200667
Loosen bolt (1) that holds track carrier roller (2) to the mounting bracket on the undercarriage frame assembly.
Illustration 2 g01200658
Use suitable cribbing and Tooling (A) in order to lift the track from track carrier (2). Remove track carrier roller (2).
Lift the track assembly off the track carrier roller. Use two people in order to remove track carrier roller (2). The weight of track carrier roller (2) is 43 kg (95 lb).