LEMON Manuals: Even more car manuals for everyone
Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (2.7L Engine (Service Information)) >> Springs-Valve >> Removal >> In Vehicle

In Vehicle

WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Locating Battery
GC0015222Courtesy of DAIMLERCHRYSLER CORP.
  1. Release fuel pressure before attempting any repairs (Refer to FUEL SYSTEM/FUEL DELIVERY - STANDARD PROCEDURE) .
  2. Disconnect negative battery (1) cable located in trunk.
    Fig 2: Air Cleaner Housing
    GC0015232Courtesy of DAIMLERCHRYSLER CORP.
  3. Remove air cleaner housing (3) and inlet hose (Refer to ENGINE/AIR INTAKE SYSTEM/AIR CLEANER HOUSING - REMOVAL) .
    Fig 3: Purge/Intake
    GC0015228Courtesy of DAIMLERCHRYSLER CORP.
  4. Remove upper intake manifold (1) (Refer to ENGINE/MANIFOLDS/INTAKE MANIFOLD - REMOVAL) .
  5. Remove cylinder head covers (Refer to ENGINE/CYLINDER HEAD/CYLINDER HEAD COVER(S) - REMOVAL ).
  6. Remove crankshaft vibration damper (Refer to ENGINE/ENGINE BLOCK/VIBRATION DAMPER - REMOVAL) .
  7. Remove timing chain cover (Refer to ENGINE/VALVE TIMING/TIMING BELT / CHAIN COVER(S) - REMOVAL ).
  8. Remove timing chain (Refer to ENGINE/VALVE TIMING/TIMING BELT/CHAIN AND SPROCKETS - REMOVAL) .
  9. Remove camshafts and rocker arms (Refer to ENGINE/CYLINDER HEAD/CAMSHAFT(S) - REMOVAL ).
  10. With air hose attached to spark plug adapter installed in the cylinder being serviced, apply 620.5-689 kPa (90-100 psi) air pressure. This is to hold valves in place while servicing components.
  11. Using Special Tool MD 998772A with adapter 6779, compress valve spring and remove valve locks, retainer, and valve spring.
  12. Remove valve stem seal (Refer to ENGINE/CYLINDER HEAD/VALVE STEM SEALS - REMOVAL) .