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Home >> Dodge and Ram >> 2020 >> Durango R/T, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (6.4L Engine (Service Information)) >> Cylinder Head >> Rocker Arm, Valve >> Removal

Rocker Arm, Valve: Removal

WARNING: This page is about a different variant/trim than selected.
GC0080292Courtesy of CHRYSLER GROUP, LLC
  1. Remove the cylinder head cover. Refer to REMOVAL 
    GC0080297Courtesy of CHRYSLER GROUP, LLC
  2. Install Push Rod Retainer (special tool #9070, Retainer, Push Rod) (1).
    Fig 1: Rocker Shaft Assembly Loosening Sequence
    GC0080294Courtesy of CHRYSLER GROUP, LLC
  3. Using the sequence shown, loosen the rocker shaft assemblies.
    CAUTION:

    The rocker shaft assemblies are not interchangeable between intake and exhaust. The intake rocker arms are marked with an "I".

  4. Remove the rocker shaft assemblies. Note the location for reassembly.
    CAUTION:

    The longer pushrods are for the exhaust side, and the shorter pushrods are for intake side.

  5. Remove the pushrods. Note the pushrod location for reassembly.
GC0095596Courtesy of CHRYSLER GROUP, LLC
CAUTION:

Do not remove the retainers from the rocker shaft assemblies. The assembly tangs (1) at the bottom of the retainers can be damaged, causing the assembly tangs to break off and get into the engine.

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