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Home >> Ford >> 2002 >> Cutaway 7.3 F >> Repair and Diagnosis >> External Pages >> Different car >> Section 2436 (Engine - 6.4L 99R Diesel -- F250-F550 Super Duty) >> In-Vehicle Servicing >> Crankshaft Rear Seal - Early Build >> Installation

Crankshaft Rear Seal - Early Build: Installation

WARNING: This page is about a different car, the 2008 Ford Pickup, 2008 Ford F550 Super Duty, 2008 Ford F450 Super Duty, and 2008 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

All vehicles 

    NOTE: The crankshaft rear oil seal and wear sleeve are installed as an assembly. Separating them may damage the seals.
    NOTE: Lubricate the outer diameter of the rubber seal with a solution of dish soap and water (approximately 50/50 mix) prior to assembly. Do not use any other type of lubricant.
  1. Apply a bead of threadlock around the circumference of the outer rear edge of the secondary crankshaft flange.
  2. Using the Crankshaft Rear Seal and Wear Ring Installer, install a new crankshaft rear seal.
  3. Fig 1: Installing Crankshaft Rear Seal Using Crankshaft Rear Seal & Wear Ring Installer
    GF0005728Courtesy of FORD MOTOR CO.
  4. If equipped, install the flywheel front adapter.
  5. Install the flexplate or flywheel and 10 new bolts. Tighten the bolts in 2 stages, in the sequence shown.
    • Stage 1: Tighten to 5 Nm (44 lb-in).
    • Stage 2: Tighten to 94 Nm (69 lb-ft).
  6. Fig 2: Tightening Flexplate Bolts In Sequence
    GF0048530Courtesy of FORD MOTOR CO.

    Vehicles with manual transmission 

  7. Install the clutch disc and pressure plate. For additional information, refer to CLUTCH article.
  8. All vehicles 

  9. Install the transmission. For additional information, refer to AUTOMATIC TRANSAXLE/TRANSMISSION - TORQSHIFT article for automatic transmissions or MANUAL TRANSAXLE/TRANSMISSION - ZF 6-SPEED article for manual transmissions.