GASKET 1W1272 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tools Part Number Part Description Qty
A 1U-7600 Slide Hammer Puller Gp 1 Start By:
Remove the vibration damper and pulley.
Illustration 1 g06276408
Remove bolts (2) and adaptor (1).
Illustration 2 g06276409
Use Tooling (A) and remove crankshaft front seal (3).Installation Procedure
Table 2
Required Tools
Tools Part Number Part Description Qty
B 5P-1733 Seal Locator As 1
C 5P-1737 Bolt 3
D 6V-6142 Seal Installer 1
E 9S-8858 Nut 1
Illustration 3 g06276410
Install Tooling (B) and Tooling (C) to the crankshaft.
Illustration 4 g06276411
Position crankshaft front seal (3) onto Tooling (B)
Illustration 5 g06276420
Illustration 6 g06281826
Dimension (X) is equal to 5.23 0.20 mm (0.206 0.008 inch).
Install Tooling (D) and Tooling (E). Tighten Tooling (E) until Tooling (D) contacts to the Tooling (B).
Remove all the Tooling from the crankshaft.
Measure seal (3) in an average of 3 places for a Dimension (X) as shown in Illustration 6.
Illustration 7 g06276408
Install adaptor (1) and bolts (2).End By:
Install the vibration damper and pulley.