Customer Satisfaction Program 21B35 – Right-Hand Catalytic Converter and Right-Hand and Left-Hand Exhaust Flexible Pipe(s) Inspection – 2020 Ford Explorer Police Vehicles

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NHTSA ID Number: 10204044

Manufacturer Communication Number: 21B35

 

Summary

Certain 2020 Model Year Explorer Police Vehicles Equipped with a 3.0L EcoBoost Engine Right-Hand Catalytic Converter and Right-Hand and Left-Hand Exhaust Flexible Pipe(s) Inspection In some of the affected vehicles, the right-hand catalytic converter, or the exhaust flexible pipes, which are downstream of the catalytic converters, may have a crack, which may cause increased noise from the exhaust system and/or an exhaust odor.

 

 


1 Affected Product

Vehicle

MAKE MODEL YEAR
FORD EXPLORER POLICE INTERCEPT 2020

 


PROGRAM TERMS 

This program will be in effect through November 30, 2022. There is no mileage limit for this program.

 

AFFECTED VEHICLES

Vehicle Model Year Assembly Plant Build Dates
Explorer Police 2020 Chicago November 9, 2018 through September 12, 2019

 

Affected vehicles are identified in OASIS and FSA VIN Lists.  

 

REASON FOR THIS PROGRAM

In some of the affected vehicles, the right-hand catalytic converter, or the exhaust flexible pipes, which are downstream of the catalytic converters, may have a crack, which may cause increased noise from the exhaust system and/or an exhaust odor.

 

SERVICE ACTION

Before delivering any new in-stock vehicles involved in this program, dealers are to inspect the righthand catalytic converter and the right-hand and left-hand exhaust flexible pipes and replace as necessary per the technical instructions. This service must be performed on all affected vehicles at no charge to the vehicle owner.

 

OWNER NOTIFICATION MAILING SCHEDULE

Owner letters are expected to be mailed the week of November 29, 2021. Dealers should repair any affected vehicles that arrive at their dealerships, whether or not the customer has received a letter.

 

PARTS

Part Number Description Order Quantity Claim Quantity
L1MZ-5G203-FJ Right-Hand Side Flexible Pipe 1 1
L1MZ-5G203-X Left-Hand Side Flexible Pipe 1 1
L1MZ-5E258-B Right-Hand Side Grass Shield As Required – Only if Missing from Vehicle

 

Part Number Description Order Quantity Claim Quantity
M1MZ-5E212-A Right-Hand Catalytic Converter 1 1
L1MZ-6L612-BeBay Right-Hand Catalytic Converter Gasket 1 1

 


CERTAIN 2020 MODEL YEAR EXPLORER POLICE VEHICLES EQUIPPED WITH A 3.0L ECOBOOST ENGINE — RIGHT-HAND CATALYTIC CONVERTER AND RIGHTHAND AND LEFT-HAND EXHAUST FLEXIBLE PIPE(S) INSPECTION

 

SERVICE PROCEDURE

NOTE: Photo submission is required for all components that are found to be cracked or leaking.

1. Inspect the Left Hand (LH) exhaust flexible pipe convolute for cracks or leaks. Were any cracks or leaks found at the LH exhaust flexible pipe convolute? See Figures 1 and 2.

FAIL – Replace the LH exhaust flexible pipe. Please follow the Workshop Manual (WSM) procedures in Section 309-00B. Then proceed to Step 2.

PASS – Proceed to Step 2.

 

2. Using a mirror, inspect around the base of the flange of the Right Hand (RH) catalytic converter. Are there any signs of cracking or leaking in the flange area’s shown in Figures 3 and 4?

FAIL – Proceed to Step 4.

PASS – Proceed to Step 3.

NOTE: Catalytic converter shown outside of the vehicle for clarity.

 

3. Inspect the RH exhaust flexible pipe convolute for cracks or leaks. Were any cracks or leaks found at the RH exhaust flexible pipe convolute? See Figures 5 and 6.

FAIL – Replace the RH exhaust flexible pipe. Please follow the WSM procedures in Section 309-00B. This completes the recall.

PASS – This completes the recall.

NOTE: Catalytic converter shown outside of the vehicle for clarity.

 

4. Inspect the RH exhaust flexible pipe convolute for cracks or leaks. Were any cracks or leaks found at the RH exhaust flexible pipe convolute? See Figures 7 and 8.

FAIL – Remove the RH Catalytic Converter. Please follow the WSM procedures in Section 309-00B. Discard the RH exhaust flexible pipe as a new exhaust flexible pipe will be installed on reassembly. Then proceed to Step 5.

PASS – Remove the RH Catalytic Converter. Please follow the WSM procedure in Seciton 309-00B. Then proceed to Step 5.

NOTE: Catalytic converter shown outside of the vehicle for clarity.

 

NOTE: If the vehicle did not come in with a grass heat shield or grass heat shield bolt, a grass heat shield and/or bolt will need to be ordered and installed prior to turning the vehicle over to the customer. If a grass heat shield and/or bolt is required contact the SSSC. When contacting the SSSC for approval of the grass heat shield and/or grass heat shield bolt, both the VIN and a picture of the catalytic converter (Still on the vehicle) with the missing components must be attached to the SSSC claim submission. See Appendix A – Picture Requirement on Page 8 for examples of acceptable and unacceptable photos.

5. Remove the front grass heat shield bolt from the RH catalytic converter. See Figure 9.

6. Cut the retaining bands holding the grass heat shield to the catalytic converter, then remove and set aside the lower heat grass shield and discard the retaining bands and the catalytic converter. See Figure 10.

7. Install the grass heat shield and the front grass heat shield bolt onto the new RH catalytic converter. See Figure 11.

• Torque: 133 lb.in (15 Nm)

 

8. Apply two 3 inch (76 mm) stainless steel worm gear clamps as shown in Figure 12. Trim any of the excess worm gear band as needed.

Torque: 24 lb.in (2.7 Nm)

NOTE: Material of worm gear clamp band and screw need to be made of stainless steel (300 series or greater) for corrosion protection.

NOTE: If the RH exhaust flexible pipe was found to be damaged and was discarded in Step 4, install the new exhaust flexible pipe when performing Step 9.

9. Install the new RH catalytic converter. Please follow the WSM procedure in Section 309-00B.

IMPORTANT NOTE: Federal law prohibits selling motor vehicle parts or components that are under safety, compliance, or emissions recall. Unless a part is requested to be returned to Ford, all parts replaced under this FSA must be scrapped in accordance with all applicable local, state and federal environmental protection and hazardous material regulations. Refer to the Parts Retention, Return, & Scrapping section of the FSA dealer bulletin for further information.

 


 


1 Associated Document

Manufacturer Communications

Customer Satisfaction Program 21B35
November 10, 2021

https://www.nhtsa.gov/recalls?nhtsaId=10204044

MC-10204044-0001.pdf 3049.281KB

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