307-01A Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F50 2013 - 2014 MKZ
Overhaul Procedure revision date: 09/27/2012

Main Control Valve Body

WARNING: Before beginning any service procedure in this section, refer to Safety Warnings in section 100-00 General Information. Failure to follow this instruction may result in serious personal injury.

  1. Refer to: Health and Safety Precautions (100-00 General Information, Description and Operation).
  1. NOTE: Note the location of the check balls for assembly.

  1. NOTICE: Remove the valves by tapping the valve body on the palm of the hand to slide the valves out of the bores. If it is necessary to use a pick, use extreme caution to prevent damaging the valves or valve bores. If necessary, disassemble parts of the main control valve body in small groups. Arrange the parts as they are removed to avoid mixing similar pieces.

    NOTICE: Do not stone or polish any valves. If the valves do not move freely, install a new assembly.

    Remove the individual valves and springs from the main control valve body and lower valve body by removing the retaining clips. Clean valves, springs, main control valve body and lower valve body.
  1. Install the valve body valves, springs and retaining clips in the main control valve body and lower valve body. For valve and spring locations.
    Refer to: Main Control Valve Body (307-01A Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F50, Description and Operation).
  1. NOTE: Install the check balls in the correct location as noted during disassembly.

    1. Distance : 2.48  in ( 63  mm)
    1. Distance : 1.38  in ( 35  mm)
  1. Torque : 12 Nm
    1. Distance : 2.48  in ( 63  mm)
    1. Distance : 1.38  in ( 35  mm)
  1. Torque : 12 Nm