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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 208 (2.4L Engine (Service Information)) >> Engine Block >> Rings-Piston >> Removal >> Piston Rings

Piston Rings

WARNING: This page is about a different car, the 2007 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Removing/Installing Piston Rings
GC0021232Courtesy of CHRYSLER LLC
  1. Using a suitable ring expander, remove upper and intermediate piston rings. See Fig 1.
  2. Remove the upper oil ring side rail, lower oil ring side rail and then oil ring expander from piston.
  3. Clean ring grooves of any carbon deposits.