ENGINE AR-COMPLETE 2890960 - Caterpillar

Illustration 5 g01432767
Illustration 6 g01432804
Remove two nuts (12) and retaining bolt (10) from pin (11) .
Remove the left-hand idler link (7) .
Use a hammer and a suitable punch to drive pin (11) into the stick. Drive the pin until the idler link is free.
Remove pin (11) and the right-hand idler link (7) .Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     5P-0960     Molybdenum Grease        Note: Make sure that the pin bore in the stick, the bores in the quick coupler, and the bores in the link assembly are thoroughly clean and free of dirt and debris prior to the installation of the bucket control linkage.
Apply Tooling (A) on the sleeve bearings and on the lip type seals in the stick and in the bores of the control linkage. Apply Tooling (A) in the bores in the quick coupler.
Illustration 7 g02733257
Illustration 8 g02733259
Apply Tooling (A) to pin (11) .
Install the right-hand idler link (7) and pin (11). Drive pin (11) into the stick.
Install left-hand idler link (7) .
Install bolt (10) in the left-hand idler link (7) and in pin (11), as shown.
Illustration 9 g02733261
Tighten nuts (12), as shown. Tighten the outside nut until the nut is 0.5 mm (0.02 inch) beyond the end of the retaining bolt. Tighten the inside nut against the outside