BEARING 5604750 - Caterpillar

Illustration 1 g03215118
Heat exchanger zinc anodes (two per heat exchanger)
Use a 22 millimeter wrench and remove the zinc anode. There are two anodes per heat exchanger, one located on the top at one end, and the other on the bottom of the opposite end.
Tap the zinc anode lightly with a hammer.
If the zinc anode has not deteriorated proceed to the next step.
If the zinc anode has deteriorated, or if the zinc anode flakes, unscrew the old zinc anode or drill the old zinc anode from the plug. Clean the plug and proceed to the next step.
Apply 9S-3263 Thread Lock Compound to the shoulder of the new zinc anode. Apply the compound only to the shoulder of the zinc anode. Install the zinc anode.