Installation Procedure

WARNING: This page is about a different variant/trim than selected.

Courtesy of GENERAL MOTORS COMPANY

The retainer (1) of the turbocharger oil feed pipe fitting (2) is pre-installed.
Courtesy of GENERAL MOTORS COMPANY

Install a NEW turbocharger oil feed pipe fitting gasket (1).

CAUTION:

Refer to Component Fastener Tightening Caution .

Install a NEW turbocharger oil feed pipe fitting (2) and tighten to 35 N.m (26 lb ft).
Courtesy of GENERAL MOTORS COMPANY

CAUTION:
When installing a quick-connect turbocharger oil feed pipe, ensure that the oil feed pipe is fully secured into the oil feed pipe fitting. An audible click will be heard when the oil feed pipe is seated. If the oil feed pipe is not fully seated, an oil leak can occur in certain RPM ranges and will cause significant component and/or vehicle damage. Due to the possibility of significant component and/or vehicle damage from an oil feed pipe leak, it is necessary to start the engine and inspect for signs of leakage around the connections after performing the repair.

NOTE:
The retainer (3) is pre-installed in the fitting. Therefore the pipe can be snapped into the fitting but cannot be removed once installed.

Install the turbocharger oil feed pipe (2).
Install the turbocharger oil feed pipe clip (1).
Pull back on turbocharger oil feed pipe (2) to be sure the retainer (3) properly retains the pipe in the fitting.
Lower the vehicle.
Courtesy of GENERAL MOTORS COMPANY

CAUTION:
All components at turbocharger side of oil feed pipe must be free of oil to ensure that proper torque is reached when tightening bolt at the turbocharger. Failure to ensure components are free of oil can result in over torque of fastener and damage to either fastener or turbocharger.

CAUTION:
Ensure that the turbocharger oil feed pipe does not rotate while torquing it. There should be a minimum 10 mm gap between the oil feed pipe and the v-band clamp. Failure to perform this could result in damage to the oil feed pipe and create an oil leak.

NOTE:
Ensure all components, including threads in turbocharger at turbocharger side of oil feed pipe, are clean and free of debris. If necessary, clean all components with Low VOC brake cleaner or equivalent. Avoid allowing excessive cleaner to enter turbocharger.

Install 2 NEW turbocharger oil feed pipe gaskets (2).
Install the turbocharger oil feed pipe bolt (1) and tighten to 32 N.m (24 lb ft)
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