C6.6 Industrial Engine Crankshaft Rear Seal - Remove Caterpillar


Crankshaft Rear Seal - Remove
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1.1. Removal Procedure

Removal Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
194-3536  T40 Torx Socket 
227-4389  E10 Torx Socket 

Start By:

  1. Remove the flywheel housing. Refer to Disassembly and Assembly, "Flywheel Housing - Remove and Install" for the correct procedure.


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.



NOTICE

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 1g01985913

    Note: The assembly of the crankshaft rear seal is nonserviceable. If the assembly of the crankshaft rear seal is removed, the assembly must be replaced.

  1. Use Tooling (B) in order to remove Torx screws (1) from the assembly of crankshaft rear seal (2).

  2. Use Tooling (A) in order to remove Torx screws (3) from the assembly of the crankshaft rear seal.

  3. Remove the assembly of crankshaft rear seal (2) from the cylinder block. Discard the assembly of crankshaft rear seal (2).

    Note: It is not necessary to remove the plate for the engine oil pan in order to remove the crankshaft rear seal.

Information System:

C6.6 Industrial Engine Flywheel - Install
C6.6 Industrial Engine Flywheel - Remove
C6.6 Industrial Engine Water Temperature Regulator - Remove and Install
C6.6 Industrial Engine Water Pump - Install
C6.6 Industrial Engine Water Pump - Remove
C6.6 Industrial Engine Engine Oil Pump - Install
C6.6 Industrial Engine Engine Oil Pump - Remove
C6.6 Industrial Engine Engine Oil Cooler - Install - Engine Oil Cooler with a High Mounted Filter Base
C6.6 Industrial Engine Engine Oil Cooler - Install - Engine Oil Cooler with a Low Mounted Filter Base
C6.6 Industrial Engine Engine Oil Cooler - Remove - Engine Oil Cooler with a High Mounted Filter Base
C6.6 Industrial Engine Engine Oil Cooler - Remove - Engine Oil Cooler with a Low Mounted Filter Base
C6.6 Industrial Engine Engine Oil Filter Base - Remove and Install
C6.6 Industrial Engine Crankshaft Rear Seal - Install
C6.6 Industrial Engine Flywheel Housing - Remove and Install - Standard Housing
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