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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 360 (Engine Mechanical - 2.5L (LCV)) >> Repair Instructions - On Vehicle >> Valve Rocker Arm Replacement (Exhaust) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the camshaft position actuator and camshaft - exhaust. Refer to Camshaft Position Actuator and Camshaft Replacement - Exhaust .
  2. Fig 1: Exhaust Rocker Arms
    GM2963896Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Keep all of the Valve Rocker Arms and hydraulic lash adjusters in order so that they can be reinstalled in their respective locations.

  3. Remove the exhaust rocker arm (1).