Exhaust Manifold and Turbocharger Assembly Installation

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Turbocharger Oil Feed Pipe Washer
2	Turbocharger Oil Feed Pipe Fitting Adapter CAUTION: Refer to Fastener Caution . Tighten 54 N. m (40 lb ft)
3	Exhaust Manifold Stud
4	Exhaust Manifold Gasket NOTE: Use a NEW gasket.
5	Turbocharger Coolant Feed and Return Pipe Washer Tighten 36 N. m (27 lb ft)
6	Exhaust Manifold and Turbocharger Assembly
7	Exhaust Manifold Nut Tighten First pass at 12 N. m (106 lb in) Final pass at 32 N. m (24 lb ft)
8	Turbocharger Oil Feed Pipe Fitting Tighten 32 N. m (24 lb ft)
9	Turbocharger Brace
10	Turbocharger Brace Bolt Tighten 32 N. m (24 lb ft)