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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 417 (Engine Mechanical - 3.6L (LGX) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Cylinder Head Replacement - Right Side >> Installation Procedure

Installation 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. Assemble the cylinder head as necessary. Cylinder Head Assemble
  2. Fig 1: Cylinder Head Bolt
    GM4154079Courtesy of GENERAL MOTORS COMPANY
  3. Ensure the cylinder head locating pins (5) are securely mounted in the cylinder block deck face.
  4. Install a NEW left cylinder head gasket (4) using the deck face locating pins for retention.
  5. Install Cylinder Head Assembly (3) - Cylinder Head Installation - Right Side
  6. Fig 2: Camshaft Carrier - Right Side
    GM3951847Courtesy of GENERAL MOTORS COMPANY
  7. Camshaft Carrier- Right Side (2) - Camshaft Carrier Installation - Right Side
  8. Camshaft- Right Side (2) @Bank 2 - Camshaft Replacement - Right Side 
  9. Position wire harness and connect as necessary.
  10. CAUTION:

    Refer to Fastener Caution .

  11. Install ground wire and ground wire bolt at the rear of the cylinder head. Tighten bolt to 15 N.m (11 lb ft).
  12. Fig 3: Fuel Pump
    GM4315985Courtesy of GENERAL MOTORS COMPANY
  13. Install Fuel Pump (2) - Fuel Pump Replacement
  14. Fig 4: Three-Way Catalytic Converter
    GM4449371Courtesy of GENERAL MOTORS COMPANY
  15. Install Warm Up Three-Way Catalytic Converter (2) @Bank 1- Warm Up Three-Way Catalytic Converter Replacement (Bank 1, LGX)Warm Up Three-Way Catalytic Converter Replacement (Bank 2, LGX)
  16. Fig 5: Fuel Injection Fuel Rail Noise Shield
    GM4310762Courtesy of GENERAL MOTORS COMPANY
  17. Install Fuel Injection Fuel Rail Noise Shield (1) - Fuel Injection Fuel Rail Noise Shield Replacement
  18. Install Camshaft Timing Chain- Right Side - Camshaft Timing Chain Assembly Replacement - Right Side