LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 964 (Engine Mechanical - 6.6L (5 Of 5)) >> Off-Vehicle Repair Instructions (4 Of 4) >> Turbocharger Installation

Turbocharger Installation

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Oil Feed Pipe Bolt, Washer & Pipe
    GM1335581Courtesy of GENERAL MOTORS CORP.
    NOTE: Do not twist the turbocharger oil feed pipe. Twisting of the feed pipe will result in the collapse and deformation of the plastic pipe, restricting oil flow and causing turbocharger damage. During turbocharger replacement, gently push the oil feed pipe towards the front of the engine to clear the turbocharger. Assistance may be required to keep the pipes clear of the turbocharger during removal or installation.
  1. Install the turbocharger oil supply line to the engine block.
    2. NOTE: Refer to Fastener Notice .
    IMPORTANT: Lubricate the washers with diesel fuel before installing.
  2. Install the turbocharger oil supply line eye bolt and washers.

    Tighten:  Tighten the turbocharger oil supply line eye bolt to 26 N.m (19 lb ft).

  3. Install the turbocharger lower heat shield to the engine block.
    4. Fig 2: View Of Turbocharger W/Oil Return Pipe
    GM1335579Courtesy of GENERAL MOTORS CORP.
  4. Install the turbocharger assembly with the oil return pipe.
  5. Install the turbocharger mounting bolts.

    Tighten:  Tighten the turbocharger mounting bolts to 108 N.m (80 lb ft).

    6. Fig 3: View Of Turbocharger Outlet Coolant Pipe
    GM1335578Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Use care not to damage this hose during the procedure.
  6. Install the turbocharger cooling outlet hose and tighten hose clamp.
    7. Fig 4: View Of Cooling Outlet Hose Eye Bolts
    GM1457469Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: If the cooling outlet hose eye bolts were removed, install the longer bolt (1) with two holes, in the top location. Install the shorter bolt (2) in the lower location.
  7. Install the cooling outlet hose eye bolts.
    8. Fig 5: View Of Turbocharger Oil Feed Pipe Banjo Bolt
    GM1335577Courtesy of GENERAL MOTORS CORP.
    NOTE: Do not twist the turbocharger oil feed pipe. Twisting of the feed pipe will result in the collapse and deformation of the plastic pipe, restricting oil flow and causing turbocharger damage. During turbocharger replacement, gently push the oil feed pipe towards the front of the engine to clear the turbocharger. Assistance may be required to keep the pipes clear of the turbocharger during removal or installation.
  8. Install the oil supply line eye bolt and washers to the turbocharger.

    Lubricate the washers with diesel fuel before installing.

    Tighten:  Tighten the oil supply hose eye bolt to 26 N.m (19 lb ft).

    9. Fig 6: View Of Turbocharger Upper Heat Shield
    GM1335576Courtesy of GENERAL MOTORS CORP.
  9. Install the turbocharger heat shield.
  10. Install the turbocharger upper heat shield bolts.

    Tighten:  Tighten the turbocharger upper heat shield bolts to 10 N.m (89 lb in).

scientia non olet · About LEMON Manuals