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How to Replace Oil Pan on Ford Edge and Lincoln MKX?


The procedure is similar for both ford and Lincoln car models:-----

The details to replace oil pan is as follows:---

Removal & Installation




NOTE
This procedure requires engine removal, as well as a variety of specialized tools and equipment.


NOTE
During engine repair procedures, cleanliness is extremely important. Any foreign material, including any material created while cleaning gasket surfaces that enters the oil passages, coolant passages or the oil pan, can cause engine failure.

  1. Remove the engine from the vehicle, as outlined in this section.
  2. Remove the 8 bolts and the flexplate.
  3. Remove the crankshaft sensor ring.
    WARNING
    Install the engine stand bolts into the cylinder block only. Do not install the bolts into the oil pan.
  4. Mount the engine on a suitable engine stand.
  5. If equipped, remove the heat shield and disconnect the block heater electrical connector.
  6. Detach all of the engine block heater harness retainers and remove the harness.
  7. Disconnect the Positive Crankcase Ventilation (PCV) fitting electrical connector.
  8. Disconnect the PCV hose from the PCV valve.
  9. Disconnect the throttle body electrical connector.
  10. Detach the wiring harness retainers from the upper intake manifold.
  11. Remove the upper intake manifold support bracket bolt. 

    image
    Fig. Remove the upper intake manifold support bracket bolt
  12. Remove the 6 bolts and the upper intake manifold in the sequence shown. Discard the gaskets.

    Click image to see an enlarged view
    Fig. Removing the 6 bolts and the upper intake manifold in sequence
  13. Disconnect the Power Steering Pressure (PSP) switch electrical connector.
  14. On Front Wheel Drive (FWD) vehicles, disconnect the RH catalyst monitor sensor electrical connector.
  15. Disconnect the RH Variable Camshaft Timing (VCT) solenoid electrical connector.
  16. Disconnect the 3 RH coil-on-plug electrical connectors.
  17. Disconnect the heated PCV valve electrical connector.
  18. Detach all of the wiring harness retainers from the RH valve cover and stud bolts.
  19. Disconnect the LH catalyst monitor sensor electrical connector.
  20. Disconnect the LH VCT solenoid electrical connector.
  21. Disconnect the 3 LH coil-on-plug electrical connectors.
  22. Detach all of the wiring harness retainers from the LH valve cover and stud bolts.
    NOTE
    The A/C compressor must remain bolted to the engine block before installing the oil pan.
  23. Remove the A/C compressor nut and stud.
  24. Remove the 3 bolts and the power steering pump.
  25. Remove the 3 bolts and the accessory drive belt tensioner.
  26. Remove the 4 nuts and the LH catalytic converter. Discard the nuts and the gasket.
  27. On FWD vehicles, remove the 4 nuts and the RH catalytic converter. Discard the nuts and the gasket.
  28. Remove the RH cylinder block drain plug or, if equipped, the block heater. Allow coolant to drain from the cylinder block into a suitable container.
  29. Remove the LH cylinder block drain plug. Allow coolant to drain from the cylinder block into a suitable container.
  30. Remove the 6 bolts and the 6 coil-on-plugs.
  31. Remove the 11 stud bolts and the LH valve cover. Discard the gasket.
  32. Remove the bolt, the 10 stud bolts and the RH valve cover. Discard the gasket.
    NOTE
    VCT solenoid seal removal shown, spark plug tube seal removal similar.
  33. Inspect the VCT solenoid seals and the spark plug tube seals. Remove any damaged seals.
    1. Using the special tools, remove the seal(s).
  34. Using the special tool, remove the crankshaft bolt and washer. Discard the bolt.

    Click image to see an enlarged view
    Fig. Using the special tool, remove the crankshaft bolt and washer
  35. Using the special tool, remove the crankshaft pulley.

    Click image to see an enlarged view
    Fig. Using the special tool, remove the crankshaft pulley
  36. Using the special tool, remove and discard the crankshaft front seal.

    Click image to see an enlarged view
    Fig. Using the special tool, remove and discard the crankshaft front seal
  37. Remove the 2 bolts and the engine mount bracket.
    NOTE
    Use only hand tools to remove the studs.
  38. Remove the 2 engine mount studs.

    Click image to see an enlarged view
    Fig. Remove the 2 engine mount studs (arrows)
  39. Remove the 3 bolts and the engine mount bracket.
  40. Remove the 22 engine front cover bolts.
  41. Install 6 of the engine front cover bolts (finger tight) into the 6 threaded holes in the engine front cover. Tighten the bolts one turn at a time in a criss-cross pattern until the engine front cover-to-cylinder block seal is released.
  42. Remove the engine front cover.

    Click image to see an enlarged view
    Fig. Install 6 of the engine front cover bolts (finger tight) into the 6 threaded holes in the engine front cover. Tighten the bolts one turn at a time in a criss-cross pattern until the engine front cover-to-cylinder block seal is released
  43. Remove the 16 oil pan bolts.
  44. Install 2 of the oil pan bolts (finger tight) into the 2 threaded holes in the oil pan. Alternately tighten the 2 bolts one turn at a time until the oil pan-to-cylinder block seal is released. Remove the oil pan.
    WARNING
    Only use a 3M Roloc® Bristle Disk, (2 inch, white, part number 07528) to clean the engine front cover and oil pan. Do not use metal scrapers, wire brushes or any other power abrasive disk to clean the crankshaft rear seal retainer plate. These tools cause scratches and gouges that make leak paths.



    Click image to see an enlarged view
    Fig. Installing 2 of the oil pan bolts (finger tight)
  45. Clean the engine front cover and oil pan using a 3M Roloc® Bristle Disk, (2 inch, white, part number 07528) in a suitable tool turning at the recommended speed of 15,000 rpm.
  46. Thoroughly wash the engine front cover and oil pan to remove any foreign material, including any abrasive particles created during the cleaning process.
    WARNING
    Place clean, lint free shop towels over all exposed engine cavities. Carefully remove the towels so foreign material is not dropped into the engine. Any foreign material (including any material created while cleaning gasket surfaces) that enters the oil passages or the oil pan, can cause engine failure.


    WARNING
    Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These tools cause scratches and gouges that make leak paths. Use a plastic scraping tool to remove all traces of sealant.


    WARNING
    Observe all warnings or cautions and follow all application directions contained on the packaging of the silicone gasket remover and the metal surface prep.
  47. Clean the sealing surfaces of the cylinder block.
  48. Remove any large deposits of silicone or gasket material with a plastic scraper.
  49. Apply silicone gasket remover, following package directions, and allow to set for several minutes.
  50. Remove the silicone gasket remover with a plastic scraper. A second application of silicone gasket remover may be required if residual traces of silicone or gasket material remain.
  51. Apply metal surface prep, following package directions, to remove any remaining traces of oil or coolant and to prepare the surfaces to bond. Do not attempt to make the metal shiny. Some staining of the metal surfaces is normal.
  52. Make sure the 2 locating dowel pins are seated correctly in the cylinder block.
To install:

WARNING
Failure to use the correct RTV Silicone Sealant (TA-357) may cause the engine oil to foam excessively and result in serious engine damage.


NOTE
The oil pan and the 4 specified bolts must be installed and the oil pan aligned to the cylinder block and A/C compressor within 4 minutes of sealant application. Final tightening of the oil pan bolts must be carried out within 60 minutes of sealant application.

  1. Apply a 0.11 inch (3 mm) bead of RTV Silicone Sealant (TA-357) to the sealing surface of the oil pan.
  2. Apply a 0.21 in (5.5 mm) bead of RTV Silicone Sealant (TA-357) to the 2 crankshaft seal retainer plate-to-cylinder block joint areas on the sealing surface of the oil pan.
    NOTE
    The oil pan and the 4 specified bolts must be installed within 4 minutes of the start of sealant application.



    Click image to see an enlarged view
    Fig. Silicone sealant locations on the oil pan
  3. Install the oil pan and bolts 10, 11, 13 and 14, as shown in the accompanying illustration. Tighten the bolts in the sequence shown to 27 inch lbs. (3 Nm). Loosen the bolts 180 degrees.

    Click image to see an enlarged view
    Fig. Location of oil pan bolts 10, 11, 13 and 14
  4. Align the oil pan to the cylinder block and the A/C compressor.
  5. Position the oil pan so the mounting boss is against the A/C compressor and using a straightedge, align the oil pan flush with the rear of the cylinder block at the 2 areas shown in the illustration.

    Click image to see an enlarged view
    Fig. Position the oil pan so the mounting boss is against the A/C compressor and using a straightedge, align the oil pan flush with the rear of the cylinder block at the 2 areas shown
  6. Tighten bolts 10, 11, 13 and 14 in the sequence shown, to 27 inch lbs. (3 Nm).
  7. Install the remaining oil pan bolts. Tighten all the oil pan bolts in the sequence shown, to the following specifications:
    1. Tighten the large bolts (1-14) to 15 ft. lbs. (20 Nm).
    2. Tighten the small bolts (15 and 16) to 89 inch lbs. (10 Nm).

      Click image to see an enlarged view
      Fig. Oil pan bolt locations and tightening sequence
  8. Install the A/C compressor mounting stud and nut. Tighten the stud to 80 inch lbs. (9 Nm) and the nut to 18 ft. lbs. (25 Nm).
  9. Install the special alignment pins, or equivalent tools, as shown in the illustration.
    WARNING
    Failure to use the correct RTV Silicone Sealant (TA-357) may cause the engine oil to foam excessively and result in serious engine damage.


    NOTE
    The engine front cover and bolts 17, 18, 19 and 20 must be installed within 4 minutes of the initial sealant application. The remainder of the engine front cover bolts and the engine mount bracket bolts must be installed and tightened within 35 minutes of the initial sealant application. If the time limits are exceeded, the sealant must be removed, the sealing area cleaned and sealant reapplied. To clean the sealing area, use silicone gasket remover and metal surface prep. Follow the directions on the packaging. Failure to follow this procedure can cause future oil leakage.



    Click image to see an enlarged view
    Fig. Install the alignment pins, or equivalent special tools as shown
  10. Apply a 0.11 inch (3.0 mm) bead of RTV Silicone Sealant (TA-357) to the engine front cover sealing surfaces including the 3 engine mount bracket bosses.
  11. Apply a 0.21 inch (5.5 mm) bead of RTV Silicone Sealant (TA-357) to the oil pan-to-cylinder block joint and the cylinder head-to-cylinder block joint areas of the engine front cover in 5 places as indicated.
    NOTE
    Make sure the 2 locating dowel pins are seated correctly in the cylinder block.



    Click image to see an enlarged view
    Fig. Front cover sealant application locations
  12. Install the engine front cover and bolts 17, 18, 19 and 20. Tighten in sequence to 27 inch lbs. (3 Nm).
  13. Remove the special tools (alignment pins).
    NOTE
    Do not tighten the bolt at this time.
  14. Install the engine mount bracket and the 3 bolts.
    WARNING
    Do not expose the RTV Silicone Sealant (TA-357) to engine oil for at least 90 minutes after installing the engine front cover. Failure to follow this instruction may cause oil leakage.
  15. Install the remaining engine front cover bolts. Tighten all of the engine front cover bolts and engine mount bracket bolts in the sequence shown in 2 steps:
    1. Step 1: Tighten bolts 1 thru 22 to 89 inch lbs. (10 Nm) and bolts 23, 24 and 25 to 11 ft. lbs. (15 Nm).
    2. Step 2: Tighten bolts 1 thru 22 to 18 ft. lbs. (24 Nm) and bolts 23, 24 and 25 to 55 ft. lbs. (75 Nm).
      NOTE
      The thread sealer on the engine mount studs (including new engine mount studs if applicable) must be cleaned off with a wire brush and new thread sealer applied prior to installing the engine mount studs. Failure to follow this procedure may result in damage to the engine mount studs or engine.



      Click image to see an enlarged view
      Fig. Front cover bolt locations and tightening sequence
  16. Install the engine mount studs in the following sequence:
    1. Clean the front cover engine mount stud holes with pressurized air to remove any foreign material.
    2. Clean all the threaded sealer from the engine mount studs (old and new studs).
    3. Apply new thread sealer to the engine mount stud threads.
    4. Install the 2 engine mount studs and tighten to 15 ft. lbs. (20 Nm).
  17. Install the engine mount bracket and the 2 bolts. Tighten to 22 ft. lbs. (30 Nm).
    NOTE
    Apply clean engine oil to the crankshaft front seal bore in the engine front cover.
  18. Using the special tools, install a new crankshaft front seal.
    NOTE
    Lubricate the outside diameter sealing surfaces with clean engine oil.



    Click image to see an enlarged view
    Fig. Using the special tools, install a new crankshaft front seal
  19. Using the special tools, install the crankshaft pulley.

    Click image to see an enlarged view
    Fig. Using the special tools, install the crankshaft pulley
  20. Using the special tool, install the crankshaft pulley washer and new bolt and tighten in 4 steps.
    1. Step 1: Tighten to 89 ft. lbs. (120 Nm).
    2. Step 2: Loosen one full turn.
    3. Step 3: Tighten to 37 ft. lbs. (50 Nm).
    4. Step 4: Tighten an additional 90 degrees.
      NOTE
      Installation of new seals is only required if damaged seals were removed during disassembly of the engine.



      Click image to see an enlarged view
      Fig. Using the special tool, install the crankshaft pulley washer and new bolt and tighten in 4 steps
  21. Using the special tools, install new VCT solenoid and/or spark plug tube seals.
    WARNING
    Failure to use the correct RTV Silicone Sealant (TA-357) may cause the engine oil to foam excessively and result in serious engine damage.


    NOTE
    If the valve cover is not installed and the fasteners tightened within 4 minutes, the sealant must be removed and the sealing area cleaned. To clean the sealing area, use silicone gasket remover and metal surface prep. Follow the directions on the packaging. Failure to follow this procedure can cause future oil leakage.
  22. Apply a 0.31 inch (8 mm) bead of RTV Silicone Sealant (TA-357) to the engine front cover-to-RH cylinder head joints.
  23. Using a new gasket, install the RH valve cover, bolt and the 10 stud bolts. Tighten in the sequence shown to 89 inch lbs. (10 Nm).

    Click image to see an enlarged view
    Fig. Apply an 0.31 inch (8mm) bead of RTV Silicone Sealant (TA-357) to the engine front cover-to-RH cylinder head joints


    Click image to see an enlarged view
    Fig. Right side valve cover bolt tightening sequence
  24. Apply a 8 mm (0.31 in) bead of RTV Silicone Sealant (TA-357) to the engine front cover-to-LH cylinder head joints.
  25. Using a new gasket, install the LH valve cover and 11 stud bolts. Tighten in the sequence shown to 89 inch lbs. (10 Nm).

    Click image to see an enlarged view
    Fig. Apply a 0.31 inch (8mm) bead of RTV Silicone Sealant (TA-357, or equivalent) to the engine front cover-to-LH cylinder head joints


    Click image to see an enlarged view
    Fig. Left side valve cover bolt tightening sequence
  26. Install the 6 coil-on-plug assemblies and the 6 bolts. Tighten to 62 inch lbs. (7 Nm).
  27. Install the LH cylinder block drain plug. Tighten to 15 ft. lbs. (20 Nm) plus an additional 180 degrees.
  28. Install the RH cylinder block drain plug or, if equipped, the block heater. Tighten to 30 ft. lbs. (40 Nm).
  29. On FWD vehicles, using a new gasket, install the RH catalytic converter and 4 new nuts. Tighten to 30 ft. lbs. (40 Nm).
  30. Using a new gasket, install the LH catalytic converter and 4 new nuts. Tighten to 30 ft. lbs. (40 Nm).
  31. Install the accessory drive belt tensioner and the 3 bolts. Tighten to 8 ft. lbs. (11 Nm).
  32. Install the power steering pump and the 3 bolts. Tighten to 18 ft. lbs. (24 Nm).
  33. Attach all of the wiring harness retainers to the LH valve cover and stud bolts. Connect the 3 LH coil-on-plug electrical connectors.
  34. Connect the LH camshaft VCT solenoid electrical connector.
  35. Connect the LH catalyst monitor sensor electrical connector.
  36. Attach all of the wiring harness retainers to the RH valve cover and stud bolts.
  37. Connect the heated PCV valve electrical connector.
  38. Connect the 3 RH coil-on-plug electrical connectors.
  39. Connect the RH VCT solenoid electrical connector.
  40. On FWD vehicles, connect the RH catalyst monitor sensor electrical connector.
  41. Connect the PSP switch electrical connector.
  42. Using new gaskets, install the upper intake manifold and the 6 bolts. Tighten in the sequence shown to 89 inch lbs. (10 Nm).

    Click image to see an enlarged view
    Fig. Upper intake manifold bolt tightening sequence
  43. Install the upper intake manifold support bracket bolt. Tighten to 89 inch lbs. (10 Nm).
  44. Attach the wiring harness retainers to the upper intake manifold.
  45. Connect the throttle body electrical connector.
  46. Connect the PCV hose to the PCV valve.
  47. Connect the PCV fitting electrical connector.
  48. If equipped, position the engine block heater harness on the engine and attach all of the harness retainers.
  49. Connect the engine block heater electrical connector and install the heat shield.
  50. Remove the engine from the stand.
  51. Install the crankshaft sensor ring.
  52. Install the flexplate and the 8 bolts. Tighten to 59 ft. lbs. (80 Nm).
  53. Install the engine in the vehicle, as outlined in this section.


These details will help.
Thanks.

FOR MORE HELP GO TO: ---

Car repair guide?

http://technoanswers.blogspot.in/2012/03/car-repair-guide.html



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