G3304 and G3306 Engines Caterpillar

Removal Procedure

Start By:

1. Remove the vibration damper and the pulley. Refer to Disassembly and Assembly, "Vibration Damper and Pulley - Remove" for the engine that is being serviced.

Note: When you replace the front seal always replace the wear sleeve.

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Illustration 1	g00988251
Typical Example

1. Remove crankshaft front seal (1) with Tooling (A).
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   Illustration 2	g00988254

2. Install Tooling (C) into the seal bore.

3. Install Tooling (B) between Tooling (C) and the wear sleeve.

4. Turn Tooling (B) until the edge of the tool makes a flat place (crease) in the wear sleeve. Perform this procedure in two or more places until the wear sleeve is loose.

5. Remove Tooling (C) and the wear sleeve by hand.