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Home >> Lincoln >> 2023 >> Navigator Base, RWD >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Fuel Charging And Controls - Turbocharger - 3.5L ECOBOOST (272KW/ 370PS) >> Removal And Installation >> Turbocharger Oil Supply Tube RH >> Installation

Turbocharger Oil Supply Tube RH: Installation

  1. Lubricate the new turbocharger fitting and oil filter assembly O-ring seal with clean engine oil. Refer to: Specifications - 3.5L EcoBoost (272kW/370PS), .
    GFD706371Courtesy of FORD MOTOR COMPANY
    1. NOTE: Do not use any brushes, damage to sealing area will result in leaks and possible internal turbo bearing damage.

      Use brake cleaner on a lint free rag to remove the O-ring residue out of the turbocharger fitting to engine block O-ring bore. Inspect the area for deep scratches and gouges. Install new components if necessary.

      Material: Motorcraft® Metal Brake Parts Cleaner / PM-4-A, PM-4-B

    2. Install and tighten the new turbocharger fitting, oil filter assembly.

      Torque: 24 lb.ft (32 Nm)

    GFD706372Courtesy of FORD MOTOR COMPANY
  2. Lubricate the new turbocharger oil supply tube O-ring seals with clean engine oil. Refer to: Specifications - 3.5L EcoBoost (272kW/370PS), .
    GFD706595Courtesy of FORD MOTOR COMPANY
    1. NOTE: Do not use any brushes, damage to sealing area will result in leaks and possible internal turbo bearing damage.

      Use brake cleaner on a lint free rag to remove the O-ring residue out of the turbocharger and the engine oil filter adapter O-ring bores. Inspect the area for deep scratches and gouges. Install new components if necessary.

    2. Install the oil supply tube and the bolts, by simultaneously fully seating the oil supply tube into the turbocharger bore hole and the engine oil filter adapter bore hole flush to 2.5 mm off the mounting surface prior to tightening the bolts, then tighten the bolts in the following 2 stages.

      Material: Motorcraft® Metal Brake Parts Cleaner / PM-4-A, PM-4-B

      Torque: Stage 1: Tighten to : 89 lb.in (10 Nm) Stage 2: Tighten an additional : 30 deg.

    GFD706596Courtesy of FORD MOTOR COMPANY
  3. Install the charge air cooler intake pipe - right side. Refer to: Charge Air Cooler (CAC) Intake Pipe - 3.5L EcoBoost (272kW/370PS), .
  4. Install the right fender splash shield. Refer to: Fender Splash Shield .
  5. Install the engine rear undershield.
  6. Check and top off the engine oil level as needed. Refer to: Specifications - 3.5L EcoBoost (272kW/370PS), .