C7 On-Highway Engine Caterpillar


Flywheel Housing - Remove and Install

Usage:

C7 C7S

Removal Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
138-7573  Link Bracket 

Start By:

  1. Remove the combustion body group (ARD). Refer to Disassembly and Assembly, "Combustion Body Group (ARD) - Remove".

  2. Remove the flywheel. Refer to Disassembly and Assembly, "Flywheel - Remove".


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.

Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.

Dispose of all fluids according to local regulations and mandates.




    Illustration 1g01266372

  1. Fasten Tooling (A) and a suitable lifting device to flywheel housing (1). The weight of flywheel housing (1) is approximately 25 kg (55 lb).


    Illustration 2g01266373

  2. Remove bolts (2) and bolt (3). Remove bolts (4).


    Illustration 3g01266377

  3. Remove bolts (5) that fasten the engine oil pan to flywheel housing (1). Remove flywheel housing (1).

Installation Procedure

Table 2
Required Tools 
Tool  Part Number  Part Description  Qty 
138-7573  Link Bracket 
1U-8846  Sealant 


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Apply Tooling (B) to the entire mounting face of the flywheel housing prior to installation.


    Illustration 4g01266372

  2. Fasten Tooling (A) and a suitable lifting device to flywheel housing (1). The weight of flywheel housing (1) is approximately 25 kg (55 lb). Position flywheel housing (1) on the cylinder block.


    Illustration 5g01266377

  3. Install bolts (5) that fasten the engine oil pan to flywheel housing (1).


    Illustration 6g01266373

  4. Install bolts (4). Install bolt (3). Install bolts (2).

  5. Check the flywheel housing runout. Refer to the Testing and Adjusting, "Flywheel Housing - Inspect".

End By:

  1. Install the flywheel. Refer to Disassembly and Assembly, "Flywheel - Install".

  2. Install the combustion body group (ARD). Refer to Disassembly and Assembly, "Combustion Body Group (ARD) - Install".

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