KIT-TOOL 3688645 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 5P-7338 Distorter Ring 1
B 5P-7312 Seal Distorter 1 Start By:
Remove the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: Wear sleeves are not installed at the factory.
Install Tooling (A) in the bore of the rear housing.
Install Tooling (B) between Tooling (A) and the crankshaft wear sleeve. Turn Tooling (B) until the edge of Tooling (B) makes a crease in the crankshaft wear sleeve. Make a crease in the crankshaft wear sleeve at two other locations around the crankshaft wear sleeve until the crankshaft wear sleeve is loose.
Remove Tooling (B), Tooling (A), and the crankshaft wear sleeve from the end of the crankshaft.
Remove any sealant from the crankshaft.