C7.1 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:

C7.1 Industrial Engine Crankshaft Rear Seal - Install
C7.1 Industrial Engine Crankshaft Position Sensor - Remove and Install
C7.1 Industrial Engine Crankshaft Main Bearings - Remove and Install - Crankshaft in position
C7.1 Industrial Engine Crankshaft Gear - Remove and Install
C7.1 Industrial Engine Crankshaft Front Seal - Remove and Install
C7.1 Industrial Engine Crankshaft - Remove
C7.1 Industrial Engine Crankshaft - Install
C7.1 Industrial Engine Crankcase Breather - Remove
C7.1 Industrial Engine Crankcase Breather - Install
C7.1 Industrial Engine Coolant Temperature Sensor - Remove and Install
C7.1 Industrial Engine Connecting Rod Bearings - Remove - Connecting rods in position
C7.1 Industrial Engine Connecting Rod Bearings - Install - Connecting rods in position
C7.1 Industrial Engine Crankshaft Timing Ring - Remove and Install
C7.1 Industrial Engine Cylinder Head - Install
C7.1 Industrial Engine Cylinder Head - Remove
C7.1 Industrial Engine Diesel Particulate Filter - Assemble
C7.1 Industrial Engine Diesel Particulate Filter - Disassemble
C7.1 Industrial Engine Diesel Particulate Filter - Install
C7.1 Industrial Engine Diesel Particulate Filter - Remove
C7.1 Industrial Engine ECM Mounting Bracket - Remove and Install
C7.1 Industrial Engine Electric Starting Motor - Remove and Install
C7.1 Industrial Engine Electronic Control Module - Remove and Install - Electronic Control Module With Quick Coupler Connections
C7.1 Industrial Engine Electronic Control Module - Remove and Install - Electronic Control Module With Banjo Bolt Connections
C7.1 Industrial Engine Electronic Unit Injector - Install