Crankshaft Pulley/Mass Damper Assembly
WARNING: This page is about a different variant/trim than selected.
| ITEM | DESCRIPTION |
|---|---|
| 1 | Pulley bolt |
| 2 | Crankshaft pulley/Mass damper assembly |
| 3 | Friction washer (3 off) |
| 4 | Timing chain drive sprocket |
| 5 | Woodruff keys |
| 6 | Crankshaft |
| 7 | Woodruff key slots |
| 8 | Oil pump drive sprocket |
At the front of the crankshaft, a tuned torsional mass damper is incorporated into the crankshaft pulley.
The pulley is located on two woodruff keys which are located in slots in the crankshaft. The woodruff keys are a press fit in the slots and must be correctly aligned.
If the pulley is removed, a new friction washer must be located between the timing chain drive sprocket and the crankshaft pulley and a new pulley bolt must also be used.
The crankshaft pulley/mass damper assembly is not a serviceable component and must not be disassembled.