Special Tools

J 22102 Front Cover Aligner and Seal Installer

1. Use the J 22102 installer in order to install the crankshaft sprocket.

Align the keyway of the crankshaft sprocket with the crankshaft pin.

2. Inspect the sprocket pin for proper installation. Refer to Crankshaft and Bearing Cleaning and Inspection.
3. Rotate the crankshaft until the crankshaft sprocket alignment mark is in the 12 o'clock position.




Caution: Do not hammer the camshaft sprocket onto the camshaft. To do so may dislodge the rear camshaft plug and damage the camshaft.

Note: 

•	Install the camshaft sprocket with the alignment mark in the 6 o'clock position.

•	The sprocket teeth must mesh with the timing chain in order to prevent damage to the camshaft retainer.

4. Install the camshaft sprocket and timing chain.



5. Ensure the crankshaft sprocket is aligned to the 12 o'clock position and the camshaft sprocket is aligned to the 6 o'clock position.

Caution: Refer to Fastener Caution in the Preface section.

6. Install camshaft sprocket bolts. Tighten the camshaft sprocket bolts to 30 N·m (22 lb ft).