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Home >> Mercedes Benz >> 2024 >> eSprinter Base, _NA_ >> Repair and Diagnosis >> External Pages >> Different car >> Section 1324 (Engine - 6.0L (99P F450/550) Diesel -- F250-F550 Super Duty) >> In-Vehicle Repair >> Engine Rear Cover >> Removal

Engine Rear Cover: Removal

WARNING: This page is about a different car, the 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

    All vehicles 

  1. Remove the starter. For additional information, refer to STARTING SYSTEM - DIESEL ENGINE .
  2. Remove the transmission. For additional information, refer to AUTOMATIC TRANSAXLE/TRANSMISSION - TORQSHIFT for automatic transmission or MANUAL TRANSAXLE/TRANSMISSION - ZF 6-SPEED for manual transmission.

    3. Vehicles with manual transmission 

  3. Remove the clutch disc and pressure plate. For additional information, refer to CLUTCH .

    4. All vehicles 

  4. Remove the bolts and the flexplate or flywheel.
    • Discard the bolts.
      Fig 1: Identifying Flexplate/Flywheel Bolts
      G03887287Courtesy of FORD MOTOR CO.
    5. NOTE: Use extreme care when removing the flywheel front adapter to prevent damage to the alignment dowel pin.
    Fig 2: Identifying Flywheel Adapter
    G03887288Courtesy of FORD MOTOR CO.
  5. Remove the flywheel front adapter.
    6. CAUTION: To prevent engine damage, do not remove the rear primary crankshaft flange bolts under any circumstances. If the flange is removed and reinstalled, it will result in engine vibration and premature transmission component wear.
    NOTE: The drill bit used must be the appropriate size for the body dent puller used in the following step.
    Fig 3: View Of Holes On RH and LH Side of Seal
    G03887289Courtesy of FORD MOTOR CO.
  6. Using the appropriate drill bit, drill a hole on the RH side of the seal and another directly across from it on the LH side of the seal, as shown.
    7. NOTE: It will be necessary to alternate between the 2 holes, drilled in the previous step, to walk the seal out of the engine rear cover.
    Fig 4: Identifying Special Tool
    G04648485Courtesy of FORD MOTOR CO.
  7. Using the special tool and a commercially available body dent puller attachment, remove and discard the rear main seal.
    8. NOTE: Production engines will not have a wear sleeve.
    Fig 5: Identifying Special Tool For Crankshaft Rear Wear Sleeve
    G04648486Courtesy of FORD MOTOR CO.
  8. If equipped with a crankshaft wear sleeve, use the special tool to remove and discard the crankshaft rear wear sleeve.
  9. Clean and inspect the crankshaft sealing surface.
    Fig 6: Identifying Crankshaft Sealing Surface
    G03887292Courtesy of FORD MOTOR CO.
  10. Remove the nuts from the heat shield bracket and disconnect the ground wire from the stud.
    Fig 7: Locating Harness Retainer Nut And Ground Wire Nut
    G03906757Courtesy of FORD MOTOR CO.
  11. Disconnect the wiring retainer from the heat shield bracket.
    Fig 8: Locating Wiring Retainer
    G03906758Courtesy of FORD MOTOR CO.
  12. Remove the bolts and heat shield bracket.
    Fig 9: Locating Heat Shield Bracket Bolts
    G03906759Courtesy of FORD MOTOR CO.
  13. Remove the 3 bolts and the turbocharger heat shield.
    Fig 10: Locating Turbocharger Heat Shield Bolts
    G03907003Courtesy of FORD MOTOR CO.
    14. CAUTION: To prevent engine damage, replace damaged or missing dowel pins before installing the rear engine cover.
    Fig 11: Locating Rear Engine Cover Bolts
    G03887334Courtesy of FORD MOTOR CO.
  14. Remove the 11 bolts from the rear engine cover.
    15. NOTE: Use care when removing the engine rear cover so that the oil pump cover gasket is not pulled out on removal.
    Fig 12: Locating Oil Pump Cover Joint
    G04648493Courtesy of FORD MOTOR CO.
  15. Using a thin-blade scraper, cut the sealant at the oil pump cover joint.
    16. CAUTION: Sealant is used where the crankcase and the lower crankcase meet. Failure to cut the sealant could result in pulling the lower crankcase seal out while removing the rear cover.
    NOTE: A 139.7 mm (5.5 in) long thin-blade scraper will be needed to correctly cut the sealant.
    Fig 13: Cutting Sealant Where Crankcase And Lower Crankcase Meet
    G03887336Courtesy of FORD MOTOR CO.
  16. Use a thin-blade scraper to cut the sealant where the crankcase and the lower crankcase meet.
    17. CAUTION: Sealant is used where the crankcase and the lower crankcase meet. Failure to cut the sealant could result in pulling the lower crankcase seal out while removing the rear cover.
    NOTE: A 139.7 mm (5.5 in) long thin-blade scraper will be needed to correctly cut the sealant.
  17. Use a thin-blade scraper to cut the sealant where the crankcase and the lower crankcase meet. Remove the rear cover.
    • Remove and discard the press-in-place gasket.
    • Clean and inspect the sealing surfaces.
      Fig 14: Cutting Sealant Where Crankcase And Lower Crankcase Meet
      G03887337Courtesy of FORD MOTOR CO.
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