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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (2.7L Engine (Service Information)) >> Cylinder Head >> STANDARD PROCEDURE - Cylinder Head Oil Gallery Cup Plug Service >> Repair Procedure

Repair Procedure

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: Oil Gallery Cup Plug
GC0015274Courtesy of DAIMLERCHRYSLER CORP.
1 - CUP PLUG BORE CHAMFER
2 - ORIGINAL CUP PLUG
3 - NEW CUP PLUG
4 - 1-2 mm
  1. Remove component(s) necessary to gain access to the oil gallery cup plug requiring service.
    NOTE: Some of the oil gallery cup plugs are serviceable with the head installed on the engine and the engine in the vehicle, while others require removing the affected cylinder head from the engine. In either case only replace the cup plug requiring service.
  2. Clean the cup plug bore with brake cleaner and compressed air. It is not necessary to remove the existing cup plug.
  3. Lightly coat the new cup plug with sealer; p/n 04318083.
  4. Using an appropriate installation tool drive the new cup plug into the bore until the flanged edge of the plug is just inside (1-2 mm) the chamfered edge of the bore.
  5. Allow the sealant to cure for at least 20 minutes.
  6. Assemble any components removed in step #1 as necessary.