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TSB
12-4-8
  • CD4E - LOSS OF 2ND AND 4TH GEAR
Publication Date: April 16, 2012

FORD:
2007-2008 Escape
MERCURY:
2007-2008 Mariner

ISSUE:

Some 2007-2008 Escape and Mariner vehicles equipped with a CD4E transmission may experience a loss of 2nd and 4th gear.

ACTION:

Follow the Service Procedure Steps to correct the concern.

SERVICE PROCEDURE

  1. Check the transmission fluid condition. Refer to Workshop Manual (WSM), Section 307-01A. Does the fluid condition pass evaluation?
    1. No - this article does not apply, refer to WSM, Section 307-01A for normal diagnostics
    2. Yes - proceed to Step 2.
  2. Remove the automatic transaxle; refer to WSM, Section 307-01A.
  3. Remove the torque converter and pump shaft from transmission, refer to WSM, Section 307-01A.
  4. Remove the turbine speed sensor (TSS) from the pump, discard the TSS O-ring seal.
  5. Position the transaxle so the pump assembly is facing upward.
  6. Remove the servo cover retaining ring, servo cover, servo piston and return spring.
  7. Remove the pump assembly while holding rotating parts in place using a screwdriver inserted through turbine speed sensor hole in the pump while removing the pump assembly. (Figure 1)


    Figure 1 - Article 12-4-8

  8. Remove the intermediate and overdrive band assembly from the case. Be sure to get all pieces and make sure no contamination is left inside transmission. (Figure 2)


    Figure 2 - Article 12-4-8

    1. Choose the correct band for application from kit.
      1. 4 cylinder engines require light colored friction material.
      2. 6 cylinder engines require dark colored friction material.
  9. Install the intermediate and overdrive band assembly into the case. Refer to WSM, Section 307-01.
  10. Install the number 1 pump support thrust bearing onto pump support with petroleum jelly.
  11. Install the pump assembly into the case with a new pump separator plate gasket and outer pump body O-ring.
  12. Measure servo travel. Using Intermediate/Overdrive Servo Apply Rod Chart, select and install the correct length servo rod assembly.
  13. Install a new servo cover and retaining ring.
  14. Install drain plug using thread sealer on the threads, torque to 25 N-m (18 lb-ft).
  15. Install a new O-ring on the TSS sensor and install sensor into pump.
  16. Position transmission top side up.
  17. Install the pump driveshaft and torque converter.
  18. Install the automatic transaxle, refer to WSM, Section 307-01A.

    Outside Part
    Petroleum Jelly



PART NUMBER PART NAME
6L8Z-7D034-A Band Kit
W710553-S440 Nut - Crossbrace
N800750-S437 Nut - Torq Converter
W705967-S439X Front Axle Wheel Hub Nut - 2.3L Left Hand
W520103-S403 Flex Pipe Nut - 2.3L
W520102-S439 Catalytic Converter Nuts - 2.3L
W705443-S900 Exhaust Nut - 3.0L Only - Y Pipe and AWD Catalytic Converter
YL8Z-5F262-AA Exhaust Hanger - 3.0L Only
YL8Z-9450-AA Exhaust Gasket - 3.0L Only
5L8Z-9450-CA Exhaust Gasket - 3.0L Only
W701706-S440 Nut - Exhaust Manifold - 3.0L AWD Only (6 Req.)
XW4Z-9448-AD Exhaust Manifold Gasket Right Hand - 3.0L AWD Only
W712244-S300 Exhaust Stud Right Hand - 3.0L AWD Only
XT-5-QMC Motorcraft® Mercon® V Automatic Transmission and Power Steering Fluid
TA-24 Motorcraft® Thread Sealant with PTFE

WARRANTY STATUS:

Eligible Under Provisions Of New Vehicle Limited Warranty Coverage
IMPORTANT: Warranty/ESP coverage limits/policies/prior approvals are not altered by a TSB. Warranty/ESP coverage limits are determined by the identified causal part and verified using the OASIS part coverage tool.

OPERATION DESCRIPTION TIME
120408AOperation A: 2007-2008 Escape 4X2, Mariner FWD 2.3L Engine: Replace Band Following The Service Procedure (Do Not Use With Any Other Labor Operation)5.8 Hrs.
120408AOperation A: 2007 Escape 4X2, Mariner FWD 3.0L: Replace Band Following The Service Procedure (Do Not Use With Any Other Labor Operation)6.3 Hrs.
120408AOperation A: 2008 Escape 4X2, Mariner FWD 3.0L: Replace Band Following The Service Procedure (Do Not Use With Any Other Labor Operation)6.3 Hrs.
120408AOperation A: 2007-2008 Escape 4X4, Mariner AWD 2.3L: Replace Band Following The Service Procedure (Do Not Use With Any Other Labor Operation)6.4 Hrs.
120408AOperation A: 2007 Escape 4X4, Mariner AWD 3.0L: Replace Band Following The Service Procedure (Do Not Use With Any Other Labor Operation)7.5 Hrs.
120408AOperation A: 2008 Escape 4X4, Mariner AWD 3.0L: Replace Band Following The Service Procedure (Do Not Use With Any Other Labor Operation)7.6 Hrs.

DEALER CODING

BASIC PART NO. CONDITION CODE
7D034 01

NOTE: The information in Technical Service Bulletins is intended for use by trained, professional technicians with the knowledge, tools, and equipment to do the job properly and safely. It informs these technicians of conditions that may occur on some vehicles, or provides information that could assist in proper vehicle service. The procedures should not be performed by "do-it-yourselfers". Do not assume that a condition described affects your car or truck. Contact a Ford or Lincoln dealership to determine whether the Bulletin applies to your vehicle. Warranty Policy and Extended Service Plan documentation determine Warranty and/or Extended Service Plan coverage unless stated otherwise in the TSB article. The information in this Technical Service Bulletin (TSB) was current at the time of printing. Ford Motor Company reserves the right to supercede this information with updates. The most recent information is available through Ford Motor Company's on-line technical resources.

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