Front Crankshaft Seal: Service and Repair

Removal

Crankshaft Damper - Removal:

1. Using Special Tool 1026 and Insert 6827-A, remove crankshaft damper.
2. Remove outer timing belt cover and timing belt.

Crankshaft Sprocket - Removal:

3. Remove crankshaft sprocket using Special Tool 6793 and insert C-4685-C2.

CAUTION: Do not nick shaft seal surface or seal bore.

Front Crankshaft Oil Seal - Removal:

4. Using Tool 6771 to remove front crankshaft oil seal. Do not damage the seal contact area on the crankshaft.

Installation

Front Crankshaft Oil Seal - Installation:

1. Install new seal by using Tool 6780-1.
2. Place seal into opening with seal spring towards the inside of engine. Install seal until flush with cover.

Crankshaft Sprocket - Installation:

3. Install crankshaft sprocket. Using Special Tool 6792.

NOTE: Make sure the word "front" on the sprocket is facing you.

4. Install timing belt and covers.

Crankshaft Damper - Installation:

5. Install crankshaft damper. Use thrust bearing/washer and 12M-1.75 x 150 mm bolt from Special Tool 6792. Install crankshaft damper bolt and tighten to 142 Nm (105 ft. lbs.)