C6.6 Engines for Caterpillar Built Machines Vibration Damper and Pulley - Install - Pulleys without Split Lock Rings Caterpillar

Installation Procedure

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Illustration 1	g01337793

1. Ensure that the crankshaft adapter and the front of the crankshaft are clean and free from damage. Install crankshaft adapter (1) to the crankshaft.

2. Install torx screws (5) to crankshaft adapter (1).

3. Use a suitable tool in order to prevent the crankshaft from rotating. Use Tooling (B) to tighten the torx screws to a torque of 200 N·m (147 lb ft).

4. Repeat Step 3 two more times in order to ensure correct torque.

5. Install Tooling (A) to crankshaft adapter (1).

6. Align crankshaft pulley (2) with Tooling (A). Install the crankshaft pulley to crankshaft adapter (1).

7. Inspect the vibration damper for damage. If necessary, replace the vibration damper.

8. Align vibration damper (3) with Tooling (A). Install the vibration damper to crankshaft adapter (1).

9. Install bolts (4) to the assembly of the crankshaft pulley, the vibration damper, and the crankshaft adapter. Evenly spaced the bolts. Remove Tooling (A). Install remaining bolts (4).

10. Use a suitable tool in order to prevent the crankshaft from rotating. Tighten bolts (4) to a torque of 115 N·m (85 lb ft).

End By:

1. Install the alternator belt. Refer to Disassembly and Assembly, "Alternator Belt - Remove and Install" for the correct procedure.