2012 Jeep Wrangler JK Factory Service Manual 09 - Engine, 3.6L

SEAL, Crankshaft Oil, Front

REMOVAL

REMOVAL

Special Tools: Click to display a list of tools used in this procedure

  1. Remove the accessory drive belt and the crankshaft vibration damper (Refer to 09 - Engine/Engine Block/DAMPER, Vibration - Removal) .

    2.  
  2. Install the sleeve (2) from Seal Remover 8511 around the flywheel key (1) and onto the nose of the crankshaft.

    3.  
  3. Screw Seal Remover 8511 (1) into the front crankshaft oil seal (2).

    4.  
  4. Install the extractor screw (2) into the Seal Remover 8511 (1). Hold the seal remover stationary and tighten the extractor screw against the sleeve until the front crankshaft oil seal (3) is removed from the engine timing cover.

    5.  

INSTALLATION

INSTALLATION

Special Tools: Click to display a list of tools used in this procedure

  1. Position the front crankshaft oil seal (3) into place on the engine timing cover.

    2.  
  2. Align the Front Crankshaft Seal Installer 10199 (1) to the flywheel key on the crankshaft and against the front crankshaft oil seal (3).

    CAUTION:

    Only tighten the crankshaft vibration damper bolt until the oil seal is seated in the cover. Overtightening of the bolt can crack the front timing cover.


    3.  
  3. Install and tighten the crankshaft vibration damper bolt (2) until the Crankshaft oil seal is seated in the engine timing cover.

    4.  
  4. Install the crankshaft vibration damper and accessory drive belt (Refer to 09 - Engine/Engine Block/DAMPER, Vibration - Installation)

    5.