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Home >> Lincoln >> 2019 >> Nautilus Base, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Power Transfer Unit - 2.0L ECOBOOST (184KW/250PS) - Mi4) >> Installation >> Power Transfer Unit - Vehicles Without: Power Transfer Unit Oil-to-Coolant Cooler

Power Transfer Unit - Vehicles Without: Power Transfer Unit Oil-to-Coolant Cooler

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Materials 

Name Specification
Motorcraft® SAE 75W-85 Premium Synthetic Hypoid Gear Lubricant XY-75W85-QL WSS-M2C942-A
  1. NOTE: This step is only necessary when installing a new PTU or replacing a PTU seal.

    Install the PTU heat shield.

    Torque

    : 89 lb.in (10 Nm)

    GFD428862Courtesy of FORD MOTOR COMPANY
  2. NOTE: This step is only necessary when installing a new PTU or replacing a PTU seal.

    If equipped, install the PTU temperature sensor harness bracket.

    Torque

    : 97 lb.in (11 Nm)

    GFD428800Courtesy of FORD MOTOR COMPANY
  3. If removed, lubricate and inspect the O-ring.

    Material

    : Motorcraft® SAE 75W-85 Premium Synthetic Hypoid Gear Lubricant / XY-75W85-QL (WSS-M2C942-A)

    GFD428799Courtesy of FORD MOTOR COMPANY
  4. Install the PTU oil temperature sensor.

    Torque

    : 150 lb.in (17 Nm)

    GFD428798Courtesy of FORD MOTOR COMPANY
  5. Install the new PTU to transmission compression seal.
    GFD428864Courtesy of FORD MOTOR COMPANY
  6. Install the PTU and mounting bolts.

    Torque

    : 76 lb.ft (103 Nm)

    GFD428867Courtesy of FORD MOTOR COMPANY
  7. Install the new PTU bolts.

    Torque

    : 76 lb.ft (103 Nm)

    GFD428868Courtesy of FORD MOTOR COMPANY
  8. Install the PTU support bracket and bolts.

    Torque

    : 35 lb.ft (48 Nm)

    GFD428858Courtesy of FORD MOTOR COMPANY
  9. Install the intermediate shaft. Refer to: Intermediate Shaft
  10. Install the vent hose retainer.
    GFD428857Courtesy of FORD MOTOR COMPANY
  11. NOTE: The PTU vent hose should be replaced whenever a new PTU is installed.

    Connect the PTU vent hose.

    GFD428856Courtesy of FORD MOTOR COMPANY
  12. If equipped, connect the PTU temperature sensor. Connect the motor connectors and retainers.
    GFD428863Courtesy of FORD MOTOR COMPANY
  13. NOTE: Make sure that the installation marks are aligned.
    GFD428865Courtesy of FORD MOTOR COMPANY
  14. Install new PTU flange bolts.

    Torque

    : 26 lb.ft (35 Nm)

    GFD428869Courtesy of FORD MOTOR COMPANY
  15. Install the RH halfshaft. Refer to: Front Halfshaft RH - 2.0L EcoBoost (184kW/250PS) - MI4, All-Wheel Drive (AWD)
  16. Fill the PTU. Refer to: Power Transfer Unit Draining and Filling 2.0L EcoBoost 
  17. Install the front subframe. Refer to: Front Subframe