3208 TRUCK ENGINE Caterpillar


CRANKSHAFT REAR SEAL AND WEAR SLEEVE

Usage:

Remove Crankshaft Rear Seal And Wear Sleeve

start by:

a) remove flywheel

1. Use tool (A) to remove the crankshaft rear seal.


TYPICAL EXAMPLE

2. Install tool (C) in the rear seal bore.

3. Install tool (B) between tool (C) and the wear sleeve. Turn tool (B) until the ends of the tool make a flat piece (crease) in the wear sleeve. Do this in two or more places until the wear sleeve is loose.

4. Remove tool (C) and the wear sleeve by hand.

Install Crankshaft Rear Seal And Wear Sleeve


NOTICE

New seal groups must be installed dry (no lubrication). Used seals and new seal groups that have been separated must not be used. Only new seal groups are acceptable for installation.


1. Install the crankshaft rear seal and wear sleeve assembly with tools (A) as follows:

a) Put locator (1) in position on the crankshaft and install mounting bolts.

b) Use 6V1541 Quick Cure Primer to clean outer diameter of the crankshaft flange and the inside diameter of the wear sleeve.

c) Put 9S3265 Retaining Compound on the outside diameter of the crankshaft and the inside diameter of the wear sleeve.

d) Put seal group (2) on locator (1). Put installer (4) on locator (1). Put lubricant on the face of washer and nut (5). Install and tighten nut (5) until installer (4) comes in contact with locator.

e) Remove tools (A) and check the wear sleeve and seal for correct installation.

end by:

a) install flywheel

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