C9 Engines for Caterpillar Built Machines Flywheel Housing - Remove and Install Caterpillar

Removal Procedure

Start By:

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

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Illustration 1	g01910054

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Illustration 2	g01910077

1. Remove bolts (1) and retainer (2). Remove gear assembly (3). Repeat for gear assembly (4) .

2. Attach Tooling (A) and a suitable lifting device to flywheel housing (6). The weight of flywheel housing (6) is approximately 113 kg (250 lb).

3. Remove bolts (5). Use Tooling (A) and the suitable lifting device in order to remove flywheel housing (6) .

Installation Procedure

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Illustration 3	g01910077

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Illustration 4	g01910054

1. Apply Tooling (B) to the entire mounting surface of flywheel housing (6). Flywheel housing (6) must be installed within 10 minutes of applying Tooling (B) .

2. Attach Tooling (A) and a suitable lifting device to flywheel housing (6). The weight of flywheel housing (6) is approximately 113 kg (250 lb). Use Tooling (A) and the suitable lifting device in order to position flywheel housing (6) to the engine. Install bolts (5) .

3. Install gear assembly (3). Install retainer (2) and bolts (1). Repeat for gear assembly (4) .

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".