INJECTOR GP-FUEL 2501312 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Drill Bit (3 mm) 1
B 1U-7600 Slide Hammer Puller 1
C 1U-7262 Telescopic Magnet 1 Start By:
Remove the crankshaft pulley. Refer to Disassembly and Assembly, "Crankshaft Pulley - Remove and Install" for the correct procedure.
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 g03788626
Typical example
Apply clean grease to Tooling (A) in order to prevent any swarf that is generated from entering the engine. Use Tooling (A) to drill three evenly spaced holes in crankshaft front seal (1).
Use Tooling (B) with care in order to remove crankshaft front seal (1) from front cover (3) and crankshaft pulley adaptor (4). Alternate the position of Tooling (B) from one hole to another. Alternating the position of Tooling (B) will allow the crankshaft front seal to be easily removed from the crankshaft.
If inner section (2) of crankshaft front seal (1) remains on crankshaft pulley adaptor (4). Use a suitable tool to remove the inner section of the crankshaft oil seal from the crankshaft pulley adaptor. Ensure that the crankshaft pulley adaptor and front cover (3) are not damaged as the inner section is removed.
Use Tooling (C) to collect any swarf. Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
D 460-8232 Crankshaft Front Seal Installer 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that the crankshaft pulley adaptor and the front cover are clean and free from oil and damage.
Illustration 2 g03788631
Sectional view of the crankshaft front seal, the crankshaft pulley adaptor, and the installation tool
Crankshaft front seal (1) and the crankshaft wear sleeve are supplied as a crankshaft front seal assembly and should not be separated for installation. Note: Do not remove the crankshaft rear seal from the crankshaft wear sleeve.
Use Tooling (D) and follow Step 3.a through Step 3.f in order to install crankshaft front seal (1).
Position the adaptor of Tooling (D) onto the crankshaft pulley adaptor and secure with bolts.
Position the new crankshaft front seal (1) over the adaptor onto the front of the crankshaft. Note the crankshaft front seal is a one piece assembly.
Align the seal installer of Tooling (D) with the crankshaft. Note: Check that the installer of Tooling (D) is parallel to the adaptor.
Install the nut and washer to the locator.
Tighten the nut until the installer bottoms out on the adaptor in order to install crankshaft front seal (1) into front cover (3) and onto crankshaft pulley adaptor (2).
Remove Tooling (D). End By:
Install the crankshaft pulley. Refer to Disassembly and Assembly, "Crankshaft Pulley - Remove and Install" for the correct procedure.