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Section 2748 (Engine Mechanical - 6.8L (3V) -- F250-F550 Super Duty): Installation: Engine: Material

WARNING: This page is about a different car, the 2010 Ford Pickup, 2010 Ford F550 Super Duty, 2010 Ford F450 Super Duty, and 2010 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
MATERIAL SPECIFICATIONS

Item Specification
Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor Oil
XO-5W20-QSP (US); Motorcraft® SAE 5W-20 Super Premium Motor Oil CXO-5W20-LSP12 (Canada); or equivalent		 WSS-M2C930-A

All vehicles 

  1. Using a suitable floor crane, position the engine assembly into the vehicle.
    2. NOTE: Only use hand tools when installing the LH engine through bolt or damage to the engine support insulator may occur.
  2. Install a new LH engine support insulator through bolt.
    • Tighten to 350 Nm (258 lb-ft).
      Fig 1: Locating LH Engine Support Insulator Through Bolt
      G06772882Courtesy of FORD MOTOR CO.
    3. NOTE: Only use hand tools when installing the RH engine through bolt or damage to the engine support insulator may occur.
  3. Install a new RH engine support insulator through bolt.
    • Tighten to 350 Nm (258 lb-ft).
      Fig 2: Locating RH Engine Support Insulator Through Bolt
      G06772883Courtesy of FORD MOTOR CO.

    Manual transmission equipped vehicles 

  4. Install the clutch and pressure plate. For additional information, refer to CLUTCH .

    All automatic transmission equipped vehicles 

    5. NOTE: The upper 2 transmission-to-engine bolts will be installed later.
  5. Install the lower 5 transmission-to-engine bolts.
    • Tighten to 48 Nm (35 lb-ft).
      Fig 3: Locating Transmission-To-Engine Bolts
      G06461656Courtesy of FORD MOTOR CO.
  6. Install 4 new torque converter-to-flexplate nuts.
    • Tighten to 35 Nm (26 lb-ft).
      Fig 4: Locating Torque Converter-To-Flexplate Nuts
      G06461655Courtesy of FORD MOTOR CO.
  7. Install the cylinder block opening cover.
    Fig 5: Locating Cylinder Block Opening Cover
    G06461654Courtesy of FORD MOTOR CO.
    8. NOTE: Only use hand tools when installing the transmission mount-to-crossmember nuts or damage to the transmission mount may occur.
  8. Install 2 new transmission mount-to-crossmember nuts.
    • Tighten to 115 Nm (85 lb-ft).
      Fig 6: Locating Transmission Rear Mount Nuts
      G06140674Courtesy of FORD MOTOR CO.
  9. Install the starter. For additional information, refer to STARTING SYSTEM - GASOLINE ENGINES .

    Automatic transmission equipped vehicles 

  10. Install the flexplate inspection cover and the 2 bolts.
    • Tighten to 34 Nm (25 lb-ft).
      Fig 7: Locating Flexplate Inspection Cover Bolts
      G06461653Courtesy of FORD MOTOR CO.

    All vehicles 

  11. If equipped, connect the block heater electrical connector.
    Fig 8: Locating Block Heater Electrical Connector
    G06126506Courtesy of FORD MOTOR CO.
  12. Position the transmission wiring harness support bracket and install the bolt.
    • Tighten to 10 Nm (89 lb-in).
      Fig 9: Locating Transmission Wiring Harness Support Bracket Bolt
      G06772870Courtesy of FORD MOTOR CO.
  13. Connect the 2 engine wiring harness ground straps and install the nut.
    • Tighten to 10 Nm (89 lb-in).
      Fig 10: Locating Engine Wiring Harness Ground Straps Nut
      G06772871Courtesy of FORD MOTOR CO.
  14. Connect the RH Heated Oxygen Sensor (HO2S) wiring harness retainers.
    Fig 11: Locating RH Heated Oxygen Sensor (HO2S) Wiring Harness Retainers
    G06772876Courtesy of FORD MOTOR CO.
  15. Position the ground strap and install the bolt.
    • Tighten to 10 Nm (89 lb-in).
      Fig 12: Locating Ground Strap Bolt
      G06772872Courtesy of FORD MOTOR CO.
  16. Position the power steering pump and install the 3 bolts.
    • Tighten to 25 Nm (18 lb-ft).
      Fig 13: Locating Power Steering Pump Bolts
      G06773474Courtesy of FORD MOTOR CO.
  17. Position the A/C compressor and install the 3 bolts.
    • Tighten to 25 Nm (18 lb-ft).
      Fig 14: Locating A/C Compressor Bolts
      G06772875Courtesy of FORD MOTOR CO.
  18. Position the transmission auxiliary fluid cooler tube support bracket and the starter wiring harness support bracket on the engine front cover stud bolt and install the nut.
    • Tighten to 25 Nm (18 lb-ft).
      Fig 15: Locating Transmission Auxiliary Fluid Cooler Tube Support Bracket Nut
      G06772787Courtesy of FORD MOTOR CO.
    19. NOTE: RH shown in illustration, LH similar.
  19. Install the 4 exhaust Y-pipe flange nuts.
    • Tighten to 40 Nm (30 lb-ft).
      Fig 16: Locating Exhaust Y-Pipe Flange Nuts
      G06772852Courtesy of FORD MOTOR CO.
  20. Connect the 2 HO2S  electrical connectors.
    Fig 17: Locating HO2S Electrical Connectors
    G06772877Courtesy of FORD MOTOR CO.
  21. Connect the heater coolant hose to the heater coolant tube.
    Fig 18: Locating Heater Coolant Hose
    G06773640Courtesy of FORD MOTOR CO.
  22. Position the oil cooler and install the threaded shaft.
    • Tighten to 58 Nm (43 lb-ft).
      Fig 19: Locating Engine Oil Cooler
      G06772881Courtesy of FORD MOTOR CO.
  23. Connect the oil cooler coolant hoses.
    Fig 20: Locating Oil Cooler Coolant Hoses
    G06772880Courtesy of FORD MOTOR CO.
  24. Install a new engine oil filter.
    • Tighten to 16 Nm (142 lb-in).
      Fig 21: Locating Oil Filter
      G06772784Courtesy of FORD MOTOR CO.

    Automatic transmission vehicles 

  25. Install the upper 2 transmission-to-engine bolts.
    • Tighten to 48 Nm (35 lb-ft).
      Fig 22: Locating Transmission-To-Engine Bolts
      G06773646Courtesy of FORD MOTOR CO.

    All vehicles 

  26. Using new O-ring seals, connect the 2 A/C compressor manifold tube assemblies to the A/C compressor and install the 2 nuts.
    • Tighten to 20 Nm (177 lb-in).
      Fig 23: Locating A/C Compressor Manifold Tube Assemblies Nuts
      G06780925Courtesy of FORD MOTOR CO.
  27. Position the transmission fluid level indicator tube and install the bolt.
    • Tighten to 10 Nm (89 lb-in).
      Fig 24: Locating Transmission Fluid Level Indicator Tube Bolt
      G06773623Courtesy of FORD MOTOR CO.
  28. Connect the A/C compressor electrical connector.
    Fig 25: Locating A/C Compressor Electrical Connector
    G06773622Courtesy of FORD MOTOR CO.
  29. Connect the generator wiring harness position retainers to the engine front cover studs.
    Fig 26: Locating Generator Wiring Harness Position Retainers
    G06773620Courtesy of FORD MOTOR CO.
  30. Connect the engine wiring harness electrical connector located below the PCM.
    Fig 27: Locating Engine Wiring Harness Electrical Connector
    G06780912Courtesy of FORD MOTOR CO.
  31. Connect the lower radiator hose and degas bottle coolant outlet hose.
    Fig 28: Locating Degas Bottle Coolant Outlet Hose And Lower Radiator Hose
    G06773619Courtesy of FORD MOTOR CO.
  32. Position the accessory drive belt onto the accessory drive pulleys.
    33. NOTE: If the engine is repaired or replaced because of upper engine failure, typically including valve or piston damage, check the intake manifold for metal debris. If metal debris is found, install a new intake manifold. Failure to follow these instructions can result in engine damage.
  33. Install the intake manifold. For additional information, refer to INTAKE MANIFOLD .
  34. Install the PCM. For additional information, refer to ELECTRONIC ENGINE CONTROLS - GASOLINE ENGINES .
  35. Install the degas bottle. For additional information, refer to ENGINE COOLING .
  36. Fill the crankcase with clean engine oil.
  37. Install the engine cooling module. For additional information, refer to ENGINE COOLING .
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