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Home >> Ford >> 2016 >> F-150 Limited, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Engine - 5.0L 32V Ti-VCT) >> Removal And Installation >> Crankshaft Rear Seal with Retainer Plate >> Installation

Crankshaft Rear Seal with Retainer Plate: Installation

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  1. 1.

    NOTE: If the rear crankshaft seal retaining plate is not secured within 4 minutes, the sealant must be removed and the sealing area cleaned. Failure to follow this procedure may cause future oil leaks.

    Apply a 3.75 mm (0.147 in) bead of silicone gasket and sealant to the rear crankshaft seal retainer mating surface on the engine block.

    Material: Silicone Gasket and Sealant / TA-30 (WSE-M4G323-A4)

GFD40398Courtesy of FORD MOTOR COMPANY

  1. 2.

    Install the crankshaft rear seal retainer plate and the bolts.

    Torque:

    Stage 1: 89 lb.in (10 Nm)

    Stage 2: 45 °

Fig 1: Crankshaft Rear Seal Retainer Tightening Sequence
GFD40399Courtesy of FORD MOTOR COMPANY

  1. 3.

    Lubricate the crankshaft rear seal bore and the seal lips with clean engine oil.

    Material: Motorcraft ® SAE 5W-20 Premium Synthetic Blend Motor Oil / XO-5W20-QSP (WSS-M2C945-A)

GFD40392Courtesy of FORD MOTOR COMPANY

  1. 4.

    • Position the special tool onto the end of the crankshaft. Use Special Service Tool: 303-1250 Seal Installer, Rear Main.
    • Slide the new crankshaft rear seal onto the tool.
GFD40400Courtesy of FORD MOTOR COMPANY

  1. 5.

    Using the special tools, install the crankshaft rear seal. Use Special Service Tool: 205-153 (T80T-4000-W) Handle., 303-1250 Seal Installer, Rear Main.
GFD40394Courtesy of FORD MOTOR COMPANY

  1. 6.

    • Install the CKP sensor and the bolt.

      Torque: 89 lb.in (10 Nm)

    • Connect the CKP sensor electrical connector.
GFD40395Courtesy of FORD MOTOR COMPANY

  1. 7.

    Install the oil pan. Refer to: Oil Pan .

  1. 8.

    Install the crankshaft sensor ring and the engine-to-transmission spacer plate.
GFD40390Courtesy of FORD MOTOR COMPANY

  1. 9.

    Install the flexplate. Refer to: Flexplate .