SECTION 307-01: Automatic Transmission — 6F50/6F55
2014 Flex Workshop Manual
REMOVAL AND INSTALLATION
Procedure revision date: 05/02/2013

Transaxle — 3.5L Ti-VCT


Special Tool(s)
Adapter, Transmission Jack
209-00152
Bar, Engine Spreader
303-1454
Disconnect Tool, Transmission Cooler Line
307-569
Eye, Engine Lift
303-1245
Retainer, Torque Converter
307-346
Support Bar, Engine
303-F072

Material
Item Specification
Motorcraft® MERCON® LV Automatic Transmission Fluid
XT-10-QLVC (US); CXT-10-LV12 (Canada)
MERCON® LV
Motorcraft® Multi-Purpose Grease
XL-5
ESB-M1C93-B

Removal

All vehicles

NOTE: Refer to the Transmission Cooler Flushing Job Aid on the FMCDealer website.

  1. With the vehicle in NEUTRAL, position it on a hoist. Refer to Section 100-02 .
  1. Remove the ACL and ACL outlet pipe. Refer to section Section 303-12 .
  1. Remove the battery and battery tray. Refer to Section 414-01 .
  1. Remove the upper intake manifold. Refer to Section 303-01A .
  1. Remove the subframe. Refer to Section 502-00 .
  1. Remove the roll restrictor. Refer to Transaxle Support Insulator — Anti-Roll, 3.5L Ti-VCT .
  1. Drain the transmission fluid.
  1. Remove the LH front halfshaft. Refer to Section 205-04 .
  1. Visual check.
    1. Inspect the differential seal surface.
    1. Inspect the halfshaft bushing surface. If this surface is damaged, inspect the halfshaft bushing for damage.
    1. Inspect the differential side gear splines.

FWD vehicles

  1. Remove the RH halfshaft. Refer to Section 205-04 .
  1. Visual check.
    1. Inspect the differential seal surface.
    1. Inspect the halfshaft bushing surface. If this surface is damaged, inspect the halfshaft bushing for damage.
    1. Inspect the differential side gear splines.

AWD vehicles

  1. Remove the PTU . Refer to Section 308-07B .
  1. Visual check.
    1. Inspect the differential seal surface.
    1. Inspect the halfshaft bushing surface. If this surface is damaged, inspect the halfshaft bushing for damage.
    1. Inspect the differential side gear splines.

All vehicles

  1. Turn the component CW through 120 degrees 3 times. Discard the specified component. Follow local disposal regulations.
  1. Special Tool(s): Disconnect Tool, Transmission Cooler Line 307-569.
  1. Special Tool(s): Eye, Engine Lift 303-1245.
  1. Special Tool(s): Support Bar, Engine 303-F072, Bar, Engine Spreader 303-1454.
  1. Lower the transmission from the mount about 50.8 mm (2 in).
  1. Special Tool(s): Adapter, Transmission Jack 209-00152.
    General equipment: Transmission jack.
  1. Special Tool(s): Retainer, Torque Converter 307-346
  1. Discard the specified component. Follow local disposal regulations.
  1. NOTE: If the transmission fluid cooler tube seals or backing rings are stuck in the transmission case, remove the seals and backing rings.

    Visual check.
  1. If the transmission is to be overhauled or if installing a new or re-manufactured transmission, carry out transmission fluid cooler backflushing and cleaning. Refer to Section 307-02 .

Installation

All vehicles

NOTICE: Prior to installation of a new, re-manufactured or overhauled transmission, the transmission fluid cooler tubes must be cleaned, otherwise transmission failure may occur.

NOTE: Prior to installation of a new, re-manufactured or overhauled transmission, flush out the cooler and cooler tubes. Refer to Section 307-02 .

  1. Visual check. Apply the specified lubricant to the specified component.
    1. Seal
    1. Backing ring
  1. NOTICE: Make sure that when installing the manual control lever, it is fully seated onto the manual control lever shaft. Damage to the manual control lever shaft will occur and the manual lever will come loose.

    NOTICE: Make sure to hold the manual control lever while tightening the manual control lever nut or damage to the manual control lever and park components will occur.

  1. Apply the specified lubricant to the specified component.
    Material: Multi-Purpose Grease XG-4 and/or XL-5
  1. NOTICE: If the transmission is not positioned on the dowel pins, damage to the transmission may occur.

    NOTE: If the dowel pins were pulled out of the engine block during removal, install new dowel pins in the engine block.

    Visual check.
  1. Special Tool(s): Retainer, Torque Converter 307-346
  1. Install the transmission on the engine dowels.
    Special Tool(s): Adapter, Transmission Jack 209-00152.
    General equipment: Transmission jack.
  1. Apply the substance from the specified tube.
    Material: Threadlock and Sealer TA-25.
  1. Material: Threadlock and Sealer TA-25.
  1. NOTICE: Use only the specified bolts for the torque converter. Standard length fasteners may bottom out and damage the torque converter clutch apply surface.

    Turn the component CW through 120 degrees 3 times.
    Install 3 new torque converter bolts (W714722).

AWD vehicles

  1. Install the PTU . Refer to Section 308-07B .

FWD vehicles

  1. Install the RH halfshaft. Refer to Section 205-04 .

All vehicles

  1. Install the LH front halfshaft. Refer to Section 205-04 .
  1. Install the subframe. Refer to Section 502-00 .
  1. Install the roll restrictor. Refer to Transaxle Support Insulator — Anti-Roll, 3.5L Ti-VCT .
  1. Adjust the selector lever cable. Refer to Section 307-05 .
  1. Install the upper intake manifold. Refer to Section 303-01A .
  1. Install the battery and battery tray. Refer to Section 414-01 .
  1. Install the ACL and ACL outlet pipe. Refer to Section 303-12 .
  1. Fill with clean transmission fluid to the correct level. Refer to Transmission Fluid Drain and Refill .
  1. If a new solenoid body is installed, the solenoid body strategy will need to be updated. Refer to Solenoid Body Strategy Download .