ALTERNATOR A. 9L2239 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Group 1
B 8B-7551 Puller Assembly 1
C 8H-0663 Bearing Puller 1 Start By:
Remove the camshaft. Note: Refer to Specification UENR0995 "Engine Design" for non-specified engine Torque Values.
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.
Illustration 1 g02796778
Use Tooling (A) in order to remove camshaft gear (1) from camshaft (2).
If necessary, apply heat to raise the temperature of the race (3) of the roller bearing to remove.
Illustration 2 g02796779
Remove plate (5) from camshaft (2).
If necessary, remove the key (4) from the nose of camshaft (2). Installation Procedure
Install camshaft gear (1) in the reverse order of removal.
Illustration 3 g02807848
Use Tooling (B) and Tooling (C) in order to install camshaft gear (1) onto camshaft (2).
Ensure that the camshaft gear and the key are clean and free from wear and damage.