Exhaust Manifold - LH: Installation

WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

1.

Install new exhaust manifold studs.
- Tighten to 12 Nm (106 lb-in).

Courtesy of FORD MOTOR COMPANY

2.

NOTE: Failure to tighten the exhaust manifold nuts to specification a second time will cause the exhaust manifold to develop an exhaust leak.

Using a new gasket, install the exhaust manifold and new nuts. Tighten in 2 stages in the sequence shown:
- Stage 1: Tighten to 19 Nm (168 lb-in).
- Stage 2: Tighten to 25 Nm (18 lb-ft).

Fig 1: LH Exhaust Manifold Tightening Sequence

Courtesy of FORD MOTOR COMPANY

3.

Install the LH turbocharger. Refer to: Fuel Charging and Controls - Turbocharger, 3.5L GTDI .