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Home >> Jeep >> 2007 >> Wrangler Rubicon, Standard >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Mechanical >> 3.8L Engine (Service Information) >> Cylinder Head >> Cover-Cylinder Head-Left >> Installation >> Cylinder Head Cover - Left

Cylinder Head Cover - Left

Fig 1: PCV Valve Location 3.8L
GC0064343Courtesy of CHRYSLER LLC
  1. Clean cylinder head and cylinder head cover mating surfaces. Inspect cylinder head cover surface for flatness. Replace gasket as necessary.
  2. Assemble gasket to cylinder cover by inserting the fasteners through each bolt hole on cover and gasket.
  3. Install the cylinder head cover and bolts.
  4. Tighten cylinder head cover bolts to 12 N.m (105 in. lbs.).
  5. Connect PCV hose (1).
    Fig 2: Ignition Coil Pack 3.8L
    GC0064344Courtesy of CHRYSLER LLC
  6. Install the ignition coil pack (1) and plug wires.
    Fig 3: Generator Mounting 3.8L
    GC0064345Courtesy of CHRYSLER LLC
  7. Install the generator support bracket (1,2).
  8. Connect spark plug wires to spark plugs.