FILTER GP-OIL 3306570 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1U-8145     Drill Bit (4.10 mm)     1    
B     1U-7600     Slide Hammer Puller     1    Start By:
Remove the flywheel.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01335312
Typical example
Use Tooling (A) to drill three evenly spaced holes in crankshaft rear seal (2) .
Use Tooling (B) to remove crankshaft rear seal (2) from flywheel housing (1) . Alternate the position of Tooling (B) from one hole to another hole. This will allow you to remove the crankshaft rear seal from the flywheel housing.Installation Procedure
Table 2
Required Tools    
Tool     Part Number     Part Description     Qty    
C     438-3244     Oil Seal Installer     1    
438-3245 Seal Adapter     1    
8T-0375 Bolt     1    
5P-8247 Hard Washer     1    
9U-6172 Bolt     2    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that the flange of the crankshaft and the inside of the flywheel housing are clean and free of damage. It is possible to reclaim a crankshaft flange that has a worn seal surface, or a damaged seal surface by installing a wear sleeve. Refer to Disassembly and Assembly, "Crankshaft Wear Sleeve (Rear) - Remove and Install" for more information.
Illustration 2 g01335312
Typical example
Illustration 3 g01368204
Sectional view of the crankshaft rear seal, the crankshaft, and the installation tool
Apply a thin coat of clean engine oil to the lip of crankshaft rear seal (2) .
Use Tooling (C) in order to install crankshaft rear seal (2) , as follows:
Align the locator with the dowels in crankshaft (3) . Install the locator to the crankshaft. Ensure the correct orientation of the locator.Note: Check that the installer will slide freely over the locator.
Carefully slide crankshaft rear seal (2) over the locator until the crankshaft rear seal contacts the rear of crankshaft (3) .Note: Ensure that the lip of the crankshaft rear seal that is spring loaded is facing toward the flywheel housing.
Assemble the installer to the locator and install the bolt and the washer. Ensure that the face of the installer with the deep counterbore is toward crankshaft rear seal (2) .
Tighten the bolt until the installer bottoms out on the locator in order to pull crankshaft rear seal (2) into flywheel housing (1) .
Remove Tooling (C) .End By: Install the flywheel.