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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (2.7L Engine (Service Information)) >> Cylinder Head >> SPRING(S), Valve >> Installation >> In Vehicle

In Vehicle

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Fig 1: Exploded View Of Cylinder Head Components
GC0081602Courtesy of CHRYSLER LLC
  1. The valve stem seal/valve spring seat (4) should be pushed firmly and squarely over the valve guide using the valve stem as guide. Do Not Force  seal against top of guide. When installing the valve retainer locks (1), compress the spring (3) only enough  to install locks (1).
  2. Follow the same procedure on the remaining cylinders using the firing sequence 1-2-3-4-5-6. Make sure piston is at TDC on the cylinder that the valve spring is to be removed. 
  3. Remove spark plug adapter tool and Special Tool MD 998772A.
  4. Install rocker arm(s). See Engine/Cylinder Head/ROCKER ARM, Valve - Installation .
  5. Install camshafts, timing chain and timing chain cover. See Engine/Cylinder Head/CAMSHAFT, Engine - Installation . See Engine/Valve Timing/CHAIN and SPROCKETS, Timing - Installation . See Engine/Valve Timing/COVER(S), Engine Timing - Installation .
  6. Install cylinder head covers. See Engine/Cylinder Head/COVER(S), Cylinder Head - Installation .
    Fig 2: Locating Purge Solenoid
    GC0081590Courtesy of CHRYSLER LLC
  7. Install upper intake manifold (1). See Engine/Manifolds/MANIFOLD, Intake - Installation .
    Fig 3: AIR CLEANER HOUSING
    GC0081582Courtesy of CHRYSLER LLC
  8. Install air cleaner housing (3) and inlet hose. See Engine/Air Intake System/BODY, Air Cleaner - Installation .
    Fig 4: Locating Battery
    GC0081581Courtesy of CHRYSLER LLC
  9. Connect negative battery (1) cable.