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Home >> Cadillac >> 2018 >> Escalade ESV Platinum, RWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 5.3L (L83) Or 6.2L (L86) - Repair Instructions - On Vehicle >> Repair Instructions - On Vehicle >> Valve Rocker Arm Cover Replacement - Right Side >> Removal Procedure

Removal Procedure

  1. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement (Chevrolet and GMC)Air Cleaner Outlet Duct Replacement (Cadillac) .
  2. Detach the heater inlet and outlet hose bracket retainer and reposition the bracket.
  3. Remove the ignition coils. Refer to Ignition Coil Replacement .
  4. Fig 1: Valve Rocker Arm Cover Bolts
    GM3271174Courtesy of GENERAL MOTORS COMPANY
  5. Remove the valve rocker arm cover bolts (1).
  6. Fig 2: Valve Rocker Arm Cover
    GM3271235Courtesy of GENERAL MOTORS COMPANY
  7. Remove the valve rocker arm cover (1).
  8. Remove and DISCARD valve rocker arm gasket (2). Refer to Replacing Engine Gaskets .
  9. Clean and inspect the rocker arm cover. Refer to Valve Rocker Arm Cover Cleaning and Inspection .