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Home >> Ford >> 2021 >> Transit-350 Base, Van Crew Extended, 3.5L Eng VIN 8, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Transfer Case) >> Installation >> Transfer Case

Transfer Case

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Special Tool(s) / General Equipment 

Rivet Gun

Materials 

Name Specification
Motorcraft® Premium Long-Life Grease XG-1-E1 ESA-M1C75-B
  1. NOTE: Make sure that the mating faces are clean and free of foreign material.

    Clean the debris or contamination of the splines.

    GFD567283Courtesy of FORD MOTOR COMPANY
  2. NOTE: Do not over-lubricate the driveshaft components. Using excessive grease may damage the driveshaft components.

    Lubricate the transfer case inner splines with grease.

    Material

    : Motorcraft® Premium Long-Life Grease / XG-1-E1 (ESA-M1C75-B)

    GFD567284Courtesy of FORD MOTOR COMPANY
  3. Connect the transfer case to the transmission bell housing.
    GFD567285Courtesy of FORD MOTOR COMPANY
  4. Install the transfer case mounting bolts.

    Torque

    : 41 lb.ft (55 Nm)

    GFD567286Courtesy of FORD MOTOR COMPANY
  5. Install the transfer case mounting bolts.

    Torque

    : 41 lb.ft (55 Nm)

    GFD567281Courtesy of FORD MOTOR COMPANY
  6. Install the torque arm retainer.

    Torque

    : 221 lb.ft (300 Nm)

    GFD567280Courtesy of FORD MOTOR COMPANY
  7. NOTE: Make sure that the vent hose/valve is not blocked.

    Install the transfer case vent hose clamp and retainer.

    GFD567279Courtesy of FORD MOTOR COMPANY
  8. Attach the wiring harness retainers.
    GFD567278Courtesy of FORD MOTOR COMPANY
    • Attach the wiring harness retainers.

    • Connect the transfer case electrical connector.

    GFD567277Courtesy of FORD MOTOR COMPANY
  9. Install the transmission support crossmember. Refer to: Transmission Support Insulator .
    • Install the front floor heat shield and the retainers.

      Torque

      : 177 lb.in (20 Nm)

    • install the rivets.

      Use the General Equipment: Rivet Gun

    GFD567287Courtesy of FORD MOTOR COMPANY
    • Install the muffler heat shield and the retainers.

      Torque

      : 177 lb.in (20 Nm)

    • Install the rivet.

      Use the General Equipment: Rivet Gun

    GFD567288Courtesy of FORD MOTOR COMPANY
  10. If equipped

    1. Install the muffler heat shield and the retainers.

      Torque

      : 177 lb.in (20 Nm)

    2. Install the retainers

      Torque

      : 20 lb.ft (27 Nm)

    3. Remove the rivet.

      Use the General Equipment: Rivet Gun

    GFD567289Courtesy of FORD MOTOR COMPANY
  11. Install the muffler bracket and the retainers.

    Torque

    : 177 lb.in (20 Nm)

    GFD567273Courtesy of FORD MOTOR COMPANY
  12. Install the dual catalytic converter y-pipe. Refer to: Dual Catalytic Converter Y-Pipe - AWD - 3.5L EcoBoost (235kW/320PS). Refer to: Dual Catalytic Converter Y-Pipe - AWD - 3.5L Duratec (202kW/275PS).
  13. Install the rear driveshaft.
  14. Fill the transfer case. Refer to: Transfer Case Draining and Filling .
  15. Connect battery terminals.
  16. NOTE: This step is only necessary when a new transfer case is installed.

    Using the scan tool, carry out the AWD - Active Torque Coupling Configuration routine. The transfer case 16-digit alpha numeric bar code is located on the label attached to the transfer case.

    GFD567290Courtesy of FORD MOTOR COMPANY
  17. NOTE: This step is only necessary when a new transfer case is installed.

    Using the scan tool, carry out the AWD - Relearn Vehicle Data routine. If the routine is unsuccessful, perform the transfer case clutch learn procedure. Refer to: Transfer Case Clutch Learn .