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Home >> Ford >> 2016 >> Flex SE >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine - 3.5L Ti-VCT >> Disassembly And Assembly Of Subassemblies >> Cylinder Head >> Assembly

Cylinder Head: Assembly

All cylinder heads 

  1. 1.

    Install the valve.
GFD56878Courtesy of FORD MOTOR COMPANY

  1. 2.

    NOTE: Lubricate the valve stem seal with clean engine oil prior to installation.

    Using the Valve Stem Oil Seal Installer, install a new valve stem seal.

GFD56882Courtesy of FORD MOTOR COMPANY

  1. 3.

    Using the Valve Spring Compressors, install the valve spring, retainer and key.
GFD147994Courtesy of FORD MOTOR COMPANY

  1. 4.

    Repeat the above steps for each valve.

  1. 5.

    Install the timing chain guide pin.
    • Tighten to 10 Nm (89 lb-in).
GFD56879Courtesy of FORD MOTOR COMPANY

RH cylinder head 

  1. 6.

    Install the timing chain tensioner arm pin.
    • Tighten to 10 Nm (89 lb-in).
GFD56880Courtesy of FORD MOTOR COMPANY

  1. 7.

    Install a new CHT sensor.
    • Tighten to 10 Nm (89 lb-in).
GFD56881Courtesy of FORD MOTOR COMPANY