Power Transfer Unit (PTU) - 3.7L: Installation

WARNING: This page is about a different car, the 2016 Lincoln MKS. However, it is still accessible from the selected car via links, so may be relevant.

1.

Install the new PTU compression seal.

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2.

Remove the PTU bolts and the PTU.
1. 1.
  
  With the help of a assistant to rotate the engine, install the PTU.
1. 2.
  
  Install the transmission side PTU bolts.
  - Tighten to 90 Nm (66 lb-ft).
1. 3.
  
  Install the intermediate shaft side PTU bolts.
  - Tighten to 90 Nm (66 lb-ft).

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3.

NOTE: The PTU vent hose should be replaced whenever a new PTU is installed.

Connect the PTU vent hose.

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4.

Install the PTU support bracket and the PTU support bracket bolts.
- Tighten to 70 Nm (52 lb-ft).

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5.

Line up the index marks. Install the new driveshaft to PTU bolts.
- Tighten to 70 Nm (52 lb-ft).

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6.

Install the RH catalytic converter. Refer to Exhaust System .

7.

NOTE: A new PTU intermediate shaft seal must be installed whenever the intermediate shaft or PTU is removed from the vehicle. Refer to Intermediate Shaft Seal and Deflector .

Install the intermediate shaft. Refer to Front Drive Halfshafts .

8.

If equipped, install the retainers and the underbody shield.

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