C7 Industrial Engines Disassembly and Assembly – Flywheel Housing – Remove and Install

Removal Procedure

Start By:

Remove the crankshaft rear seal. Refer to Disassembly and Assembly, “Crankshaft Rear Seal – Remove”.
Remove the electric starting motor. Refer to Disassembly and Assembly, “Electric Starting Motor – Remove and Install”.

  1. Fasten Tooling (A) and a suitable lifting device to flywheel housing (1) . The weight of flywheel housing (1) is approximately 33 kg (73 lb).

 

  1. Remove bolts (2) and bolts (3) .

 

  1. Remove bolts (4) that fasten the engine oil pan to flywheel housing (1) . Remove flywheel housing (1) .

Installation Procedure

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

  1. Fasten Tooling (A) and a suitable lifting device to flywheel housing (1) . The weight of flywheel housing (1) is approximately 33 kg (73 lb). Position the flywheel housing on the cylinder block. Install bolts (4) that fasten the engine oil pan to the flywheel housing.

 

  1. Install bolts (2) and bolt (3) .

 

  1. Check the flywheel housing runout. Refer to the Testing and Adjusting, “Flywheel Housing – Inspect”.Note: The flywheel needs to be on for this test.

End By:

  1. Install the electric starting motor. Refer to Disassembly and Assembly, “Electric Starting Motor – Remove and Install”.
  2. Install the crankshaft rear seal. Refer to Disassembly and Assembly, “Crankshaft Rear Seal – Install”.
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