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Home >> Ford >> 2021 >> Bronco Wildtrak, 4D Utility >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine - 2.3L ECOBOOST (199KW/270PS)) >> Removal And Installation >> Oil Pump >> Installation

Oil Pump: Installation

WARNING: This page is about a different variant/trim than selected.
  1. Prime the oil pump. Add 2 tablespoons of clean engine oil to the oil pump and rotate the oil pump by hand. Refer to: Specifications .
  2. Install the master adjustment shims (No. 50) on the seat faces of the balancer unit.
    GFD623950Courtesy of FORD MOTOR COMPANY
  3. With the balancer unit shaft marks at the TDC position, slowly install the balancer unit to the cylinder block to avoid interference between the crankshaft drive gear and the balancer unit driven gear.
    GFD624209Courtesy of FORD MOTOR COMPANY
  4. Install the bolts and tighten in sequence shown.

    Torque: Stage 1: 27 lb.ft (36 Nm) Stage 2: 60 deg.

    Fig 1: Balance Unit Bolts Tightening Sequence
    GFD624210Courtesy of FORD MOTOR COMPANY
  5. Loosen the bolts.
    GFD624208Courtesy of FORD MOTOR COMPANY
  6. Tighten the bolts in sequence shown.

    Torque: Stage 1: 133 lb.in (15 Nm) Stage 2: 45 deg.

    GFD624210Courtesy of FORD MOTOR COMPANY
  7. Remove Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
    GFD624211Courtesy of FORD MOTOR COMPANY
  8. NOTE: Once the special tool is removed the valves will go into a neutral position and crankshaft and pistons can now freely be rotated.

    Remove Special Service Tool: 303-1685 Alignment Tool, Camshaft.

    GFD624212Courtesy of FORD MOTOR COMPANY
  9. NOTE: Do not remove the spark plugs when the engine is hot or cold soaked. Spark plug thread or cylinder head damage can occur. Make sure that the engine is warm (hand touch after cooling down) prior to spark plug removal.
    NOTE: If a spark plug is dropped, internal damage may result and the spark plug must be discarded. The use of a damaged spark plug may cause cylinder misfire resulting in engine damage.

    • Use compressed air to remove any foreign material in the spark plug well before removing the spark plugs.

    • Remove the spark plugs.

    GFD624213Courtesy of FORD MOTOR COMPANY
  10. Install the crankshaft pulley bolt and rotate the crankshaft to confirm that there are no meshing problems between the balancer unit gear and the crankshaft gear.
    GFD624214Courtesy of FORD MOTOR COMPANY
  11. Install the special tool and rotate the crankshaft slowly clockwise until the crankshaft balance weight is up against the Crankshaft TDC Timing Peg. The engine is now at TDC. Use Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
    GFD623943Courtesy of FORD MOTOR COMPANY
  12. Remove Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
    GFD624211Courtesy of FORD MOTOR COMPANY
  13. NOTE: Measure the backlash and verify that it is within specified range at all of the following 6 positions: 10 degrees, 30 degrees, 100 degrees, 190 degrees, 210 degrees and 280 degrees. It will be necessary to reset the measuring equipment between measurements.
    NOTE: The measurement must be taken with the Dial Indicator Gauge with Holding Fixture, a 5-mm Allen wrench and worm clamp set up as shown. Mark the Allen wrench with a file 20 mm (0.79 in) above the driven gear top surface. Make sure the worm clamp and Allen wrench are not touching the balance shaft housing.

    • NOTE: Make sure the worm clamp and Allen wrench are not touching the balance shaft housing.

      Install the 5-mm Allen wrench and tighten worm clamp as shown.

    • Mark the Allen wrench with a file 20 mm (0.79 in) above the driven gear top surface.

    • Install the balance shaft preload tool and bolts as shown. Use Special Service Tool: 303-1688 Preload Tool, Balance Shaft.

    • Install and position the dial indicator gauge with holding fixture on the Allen wrench 20 mm (0.79 in) as shown. Use Special Service Tool: 100-002 (TOOL-4201-C) Holding Fixture with Dial Indicator Gauge.

    • Rotate the crankshaft clockwise and measure the backlash at all of the following 6 positions: 10 degrees, 30 degrees, 100 degrees, 190 degrees, 210 degrees and 280 degrees.

    GFD624215Courtesy of FORD MOTOR COMPANY
  14. Using the backlash measurement, select the proper shims from the Adjustment Shim Selection Table.

    1. Backlash
    2. Selection shim (No.)
    3. Shim thickness

    GFD623957Courtesy of FORD MOTOR COMPANY
  15. Remove the bolts and the balance unit.
    GFD624208Courtesy of FORD MOTOR COMPANY
  16. Remove the master adjustment shims (No. 50) from the balancer unit.
    GFD623950Courtesy of FORD MOTOR COMPANY
  17. Install the selected adjustment shims on the seat faces of the balancer unit.
    GFD623950Courtesy of FORD MOTOR COMPANY
  18. Install the special tool and rotate the crankshaft slowly clockwise until the crankshaft balance weight is up against the Crankshaft TDC Timing Peg. The engine is now at TDC. Use Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
    GFD623943Courtesy of FORD MOTOR COMPANY
  19. With the balancer unit shaft marks at the TDC position, slowly install the balancer unit to the cylinder block to avoid interference between the crankshaft drive gear and the balancer unit driven gear.
    GFD624209Courtesy of FORD MOTOR COMPANY
  20. Install the bolts and tighten in sequence shown.

    Torque: Stage 1: 133 lb.in (15 Nm) Stage 2: 45 deg.

    GFD624210Courtesy of FORD MOTOR COMPANY
  21. Remove Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
    GFD624211Courtesy of FORD MOTOR COMPANY
  22. NOTE: Measure the backlash and verify that it is within specified range at all of the following 6 positions: 10 degrees, 30 degrees, 100 degrees, 190 degrees, 210 degrees and 280 degrees. It will be necessary to reset the measuring equipment between measurements.
    NOTE: The measurement must be taken with the Dial Indicator Gauge with Holding Fixture, a 5-mm Allen wrench and worm clamp set up as shown. Mark the Allen wrench with a file 20 mm (0.79 in) above the driven gear top surface. Make sure the worm clamp and Allen wrench are not touching the balance shaft housing.

    • NOTE: Make sure the worm clamp and Allen wrench are not touching the balance shaft housing.

      Install the 5-mm Allen wrench and tighten worm clamp as shown.

    • Mark the Allen wrench with a file 20 mm (0.79 in) above the driven gear top surface.

    • Install the balance shaft preload tool and bolts as shown. Use Special Service Tool: 303-1688 Preload Tool, Balance Shaft.

    • Install and position the dial indicator gauge with holding fixture on the Allen wrench 20 mm (0.79 in) as shown. Use Special Service Tool: 100-002 (TOOL-4201-C) Holding Fixture with Dial Indicator Gauge.

    • Rotate the crankshaft clockwise and measure the backlash at all of the following 6 positions: 10 degrees, 30 degrees, 100 degrees, 190 degrees, 210 degrees and 280 degrees.

    • If the backlash exceeds the specified range of 0.040 to 0.140 mm (0.00157 to 0.0055 in), install a new balancer unit and repeat the procedure.

    GFD624215Courtesy of FORD MOTOR COMPANY
  23. After the special tools are removed, remove the worm clamp and Allen wrench. Remove Special Service Tool: 100-002 (TOOL-4201-C) Holding Fixture with Dial Indicator Gauge., 303-1688 Preload Tool, Balance Shaft.
    GFD624216Courtesy of FORD MOTOR COMPANY
  24. Lubricate the oil inlet tube O-ring seal with clean engine oil. Refer to: Specifications .
    GFD623959Courtesy of FORD MOTOR COMPANY
    1. Install the oil inlet tube and the bolts.

      Torque: 97 lb.in (11 Nm)

    2. Install the oil inlet tube bracket and the bolt.

      Torque: 97 lb.in (11 Nm)

    3. Install the oil inlet tube-to-bracket bolt.

      Torque: 97 lb.in (11 Nm)

    GFD623960Courtesy of FORD MOTOR COMPANY
  26. Lubricate the oil outlet tube O-ring seals with clean engine oil. Refer to: Specifications .
    GFD623961Courtesy of FORD MOTOR COMPANY
  27. Install the oil outlet tube and the bolts.

    Torque: 97 lb.in (11 Nm)

    GFD623945Courtesy of FORD MOTOR COMPANY
  28. Install a new O-ring seal and lubricate with clean engine oil. Refer to: Specifications .
    GFD624217Courtesy of FORD MOTOR COMPANY
  29. Install the oil screen and pickup tube and the bolts.

    Torque: 97 lb.in (11 Nm)

    GFD624206Courtesy of FORD MOTOR COMPANY
  30. NOTE: If a spark plug is dropped, internal damage may result and the spark plug must be discarded. The use of a damaged spark plug may cause cylinder misfire resulting in engine damage.

    Install the spark plugs.

    Torque: 106 lb.in (12 Nm)

    GFD624213Courtesy of FORD MOTOR COMPANY
  31. Install the special tool and rotate the crankshaft slowly clockwise until the crankshaft balance weight is up against the Crankshaft TDC Timing Peg. The engine is now at TDC. Use Special Service Tool: 303-507 Timing Peg, Crankshaft TDC.
    GFD623943Courtesy of FORD MOTOR COMPANY
  32. NOTE: The Camshaft Alignment Tool is for camshaft alignment only. Using this tool to prevent engine rotation can result in engine damage.
    NOTE: The camshaft timing slots are offset. If the Camshaft Alignment Tool cannot be installed, remove the TDC Timing Peg and rotate the crankshaft three-fourths of a revolution clockwise and repeat the previous step of this procedure.

    Install Special Service Tool: 303-1685 Alignment Tool, Camshaft.

    GFD624212Courtesy of FORD MOTOR COMPANY
  33. Install the oil pan. Refer to: Oil Pan .
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