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Home >> GMC >> 2011 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (Engine Mechanical - 2.8L Or 3.0L - Repair Instructions - On Vehicle (1 Of 2)) >> Turbocharger Oil Return Pipe Replacement

Turbocharger Oil Return Pipe Replacement

WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Turbocharger Oil Return Pipe
GM2424158Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedures

  1. Remove the charge air cooler Inlet duct. Refer to Charge Air Cooler Inlet Duct Replacement .
  2. Remove the exhaust manifold heat shield. Refer to Exhaust Manifold Heat Shield Replacement - Left Side (LAU) .
  3. Remove the radiator outlet pipe. Refer to Radiator Outlet Pipe Replacement (LAU) .
  4. Remove the turbocharger oil feed pipe. Refer to Turbocharger Oil Feed Pipe Replacement .
  5. Remove the turbocharger coolant feed pipe. Refer to Turbocharger Coolant Feed Pipe Replacement (LAU) .
1 Turbocharger Oil Return Pipe Fastener (Qty: 2)
CAUTION: Refer to Fastener Caution .

Procedure: 
Ensure to install a NEW turbocharger oil return pipe gasket whenever is the pipe is removed.

Tighten:  14 N.m (11 lb ft)

2 Turbocharger Oil Return Pipe Fastener
Procedure: 
Ensure to Install a NEW turbocharger oil return pipe seal whenever is the pipe is removed.

Tighten:  65 N.m (48 lb ft)

3 Turbocharger Oil Return Pipe
Procedure: 
Transfer parts as necessary.