Engine Flywheel Housing Installation

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

Install the oil cooler adapter with gaskets to the oil cooler.

Fig 1: View Of Oil Cooler Adapter
Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to FASTENER NOTICE .

Install the oil cooler adapter to oil cooler bolts.
Tighten: Tighten the oil cooler adapter to oil cooler bolts to 21 N.m (15 lb ft).
Install the flywheel housing to the cylinder block.

Fig 2: View Of Flywheel Housing
Courtesy of GENERAL MOTORS CORP.
Install the flywheel housing bolts.
Tighten: Tighten the flywheel housing bolts to 80 N.m (60 lb ft)
Install a new gasket to the turbocharger oil return pipe.
Install the turbocharger oil return pipe to flywheel housing studs.
Tighten: Tighten the turbocharger oil return pipe to flywheel housing studs to 10 N.m (89 lb in).

Fig 3: View Of Turbocharger Oil Return Pipe Nuts
Courtesy of GENERAL MOTORS CORP.
Install the turbocharger oil return pipe nuts.
Tighten: Tighten the turbocharger oil return pipe nuts to 25 N.m (18 lb ft).