Crankshaft Sprocket

REMOVAL 

1. Remove the timing chain cover. Refer to COVER(S), ENGINE TIMING, REMOVAL AND INSTALLATION .
2. Remove the cam chain. Refer to CHAIN AND SPROCKETS, TIMING, REMOVAL AND INSTALLATION .
3. Remove the oil pump drive chain tensioner shoe. Refer to TENSIONER, ENGINE TIMING, REMOVAL AND INSTALLATION 
4. Remove the oil pump drive chain. Refer to CHAIN AND SPROCKETS, TIMING, REMOVAL AND INSTALLATION .

   Courtesy of CHRYSLER GROUP, LLC

5. Pull the crankshaft sprocket (1) from the engine crankshaft.

   Courtesy of CHRYSLER GROUP, LLC

6. Verify that the rear friction shim (1) was removed with the crankshaft sprocket.

   Courtesy of CHRYSLER GROUP, LLC

7. Check integrity of the Woodruff keys (1).

INSTALLATION 

Courtesy of CHRYSLER GROUP, LLC

1. Install the Woodruff keys (1).

   Courtesy of CHRYSLER GROUP, LLC

   NOTE:

   There is a friction shim (1) attached to the front and rear of the crankshaft sprocket.

2. Verify that the friction shim (1) is in position on the back of the crankshaft sprocket.

   Courtesy of CHRYSLER GROUP, LLC

3. Install the crankshaft sprocket engaging the Woodruff keys on the engine crankshaft.
4. Verify that the friction shim (1) is in position on the front of the crankshaft sprocket.
5. Install the oil pump drive chain. Refer to CHAIN AND SPROCKETS, TIMING, REMOVAL AND INSTALLATION .
6. Install the oil pump drive chain tensioner shoe. Refer to TENSIONER, ENGINE TIMING, REMOVAL AND INSTALLATION .
7. Install the cam chain. Refer to CHAIN AND SPROCKETS, TIMING, REMOVAL AND INSTALLATION .
8. Install the timing chain cover. Refer to COVER(S), ENGINE TIMING, REMOVAL AND INSTALLATION .
9. If removed, install the oil filter and fill the engine crankcase with the proper oil to the correct level. Refer to OIL, STANDARD PROCEDURE .
10. Run the engine until it reaches normal operating temperature. Check cooling system for correct fluid level. Refer to ADDING ADDITIONAL COOLANT .