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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (3.6L Engine (Service Information)) >> Cylinder Head >> Spring(S), Valve >> Installation >> On Vehicle

On Vehicle

WARNING: This page is about a different car, the 2016 Dodge Journey and 2015 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
  1. If removed, install the spring seat and valve guide seal over the valve guide. Refer to SEAL(S), VALVE GUIDE, INSTALLATION .
    NOTE:

    Make sure that the valve spring is intact around the top of the valve guide seal.

    Fig 1: Valve Spring & Valve Spring Retainer
    GC0144252Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    If the valve springs are being reused, reassemble them into their original locations. Number 5 cylinder exhaust valve spring shown in illustration, all other valves similar.

  2. Install the valve spring (2) and valve spring retainer (1).
    Fig 2: Shop Air Supply & Valve Spring Compressor
    GC0144232Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Number 4 cylinder intake valve spring compression shown in illustration, all other valves similar.

  3. Compress the valve springs (4) with the Valve Spring Compressor Adapter 10224 (3) mounted in the Valve Spring Compressor C-3422-D (2).
  4. Install the valve retaining locks (5) and release the valve spring compressor.
  5. Relieve the air pressure from the combustion chamber and remove the spark plug adapter (1).
  6. Install the spark plug. Refer to SPARK PLUG, INSTALLATION .
    NOTE:

    If the rocker arms are being reused, reassemble them into their original locations.

  7. Install the rocker arm(s). Refer to ROCKER ARM, VALVE, INSTALLATION .