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Home >> Jeep >> 2021 >> Cherokee Trailhawk >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (2.4L Engine (Service Information)) >> Valve Timing >> Chain And Sprockets, Timing >> Installation >> Crankshaft Sprocket

Crankshaft Sprocket

WARNING: This page is about a different variant/trim than selected.
GC0171510Courtesy of CHRYSLER GROUP, LLC
  1. Install the crankshaft sprocket (1) onto the crankshaft.
  2. Install the timing chain and timing chain cover

    Refer to CHAIN AND SPROCKETS, TIMING, INSTALLATION .

  3. If removed, install the oil filter and fill the engine crankcase with the proper oil to the correct level. Refer to ENGINE/LUBRICATION/OIL - STANDARD PROCEDURE .
  4. Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector to the negative battery cable.
  5. Run the engine until it reaches normal operating temperature. Check cooling system for correct fluid level. Refer to ADDING ADDITIONAL COOLANT .
NOTE:

The Cam/Crank Variation Relearn procedure must be performed using the scan tool anytime there has been a repair/replacement made to a powertrain system, for example: flywheel, valvetrain, camshaft and/or crankshaft sensors or components.