Oil Pump 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. Use the (special tool #6958, Wrench, Spanner)to hold the sprocket and remove the bolt (1a) and the oil pump sprocket (1b).

   Courtesy of CHRYSLER GROUP, LLC

6. Remove the oil pump sprocket friction shim (1) from the oil pump driveshaft.

INSTALLATION 

Courtesy of CHRYSLER GROUP, LLC

1. Install the oil pump sprocket friction shim (1) on the oil pump driveshaft.

   Courtesy of CHRYSLER GROUP, LLC

2. Install the engine oil pump sprocket (1a) on the oil pump driveshaft. Use the (special tool #6958, Wrench, Spanner) to hold the sprocket and tighten the bolt (1b) to the proper specification Refer to TORQUE SPECIFICATIONS  .
3. Install the oil pump drive chain. Refer to CHAIN AND SPROCKETS, TIMING, REMOVAL AND INSTALLATION .
4. Install the oil pump drive chain tensioner shoe. Refer to TENSIONER, ENGINE TIMING, REMOVAL AND INSTALLATION .
5. Install the cam chain. Refer to CHAIN AND SPROCKETS, TIMING, REMOVAL AND INSTALLATION .
6. Install the timing chain cover. Refer to COVER(S), ENGINE TIMING, REMOVAL AND INSTALLATION .
7. If removed, install the oil filter and fill the engine crankcase with the proper oil to the correct level. Refer to OIL, STANDARD PROCEDURE .
8. Run the engine until it reaches normal operating temperature. Check cooling system for correct fluid level. Refer to ADDING ADDITIONAL COOLANT .