2.0L EcoBoost – Rattle Noise At The Transmission Bellhousing Area – 2015-2020 Ford Fusion & Lincoln MKZ

NHTSA ID Number: 10202708

Manufacturer Communication Number: TSB 21-2347

 

Summary

Some 2015-2020 Fusion/MKZ vehicles equipped with a 2.0L EcoBoost engine may exhibit a rattle noise from the transmission bellhousing area. This may be more noticeable at idle. This may be due to a flexplate crack around the mounting area. To correct the condition, follow the Service Procedure steps to replace the flexplate, transmission fluid pump, and torque converter.

 


2020 Ford Fusion Hybrid
2020 Ford Fusion Hybrid

 


Model:

FordeBay logo

2015-2020 Fusion
Engine: 2.0L EcoBoost

LincolneBay logo

2015-2020 MKZ
Engine: 2.0L EcoBoost

 

Issue: Some 2015-2020 Fusion/MKZ vehicles equipped with a 2.0L EcoBoost engine may exhibit a rattle noise from the transmission bellhousing area. This may be more noticeable at idle. This may be due to a flexplate crack around the mounting area. To correct the condition, follow the Service Procedure steps to replace the flexplate, transmission fluid pump, and torque converter.

 

Action: Follow the Service Procedure steps to correct the condition on vehicles that meet all of the following criteria:

  • 2015-2020 Fusion/MKZ
  • 2.0L EcoBoost engine
  • Rattle noise from the transmission bellhousing area

 

NOTE: Part quantity refers to the number of that service part number required, which may be different than the number of individual pieces. Service part numbers contain 1 piece unless otherwise stated. “As Needed” indicates the part is required but the number may vary or is not a whole number; parts can be billed out as non-whole numbers, including less than 1. “If Needed” indicates the part is not mandatory.

 

Parts

Service Part NumberQuantityDescription
1S7Z-6375-D1Flexplate
1L5Z-6379-AA
Ford Compatible with Genuine Compatible Flywheel Bolt 1L5Z-6379-AA
  • Genuine FordeBay logo part that fits your specific vehicle
  • Transmission Flexplate Bolt
  • Part Number: 1L5Z6379AA
  • Manufactured to meet specifications for fit, form, and function
2Flexplate BoltsPackage Contains 4 Pieces, 6 Pieces Required
W712961-S450B1Steering Column Shaft Coupler Bolt (Fusion Built On 04-Apr-2016 And Through 31-Jul-2020)
W714878-S4391Steering Column Shaft Coupler Bolt (Fusion Built On Or Before 04-Apr-2016, All MKZ)Package Contains 4 Pieces, 1 Piece Required
W520215-S440
Ford W520-215S440, Suspension Stabilizer Bar Link Nut
  • Genuine FordeBay logo part that fits your specific vehicle
  • Suspension Ball Joint Nut & Washer
  • Part Number: W520215S440
  • Manufactured to meet specifications for fit, form, and function
1Tie Rod End NutsPackage Contains 4 Pieces, 2 Pieces Required
W705606-S440
Ford W705-606S440, Suspension Stabilizer Bar Link Nut
  • Compatible with Parts Included: ONLY PART REFERENCE #4 ON THE DIAGRAM IS INCLUDED, Make: FordeBay logo LincolneBay logo MercuryeBay logo
  • Compatible with Product Name: Genuine FordeBay logo Stabilizer Link Nut -W705606-S440, Sku: -W705606-S440
  • Compatible with Manufacturer Part Number: -W705606-S440, Genuine Oem: Yes
  • Compatible with Fitment Type: Direct Replacement, Ford
  • Manufacturer Warranty: 1 Year
1Stabilizer Bar Link Lower NutsPackage Contains 2 Pieces, 2 Pieces Required
W500545-S439
Ford W500545-S439 - Bolt
  • Ford W500545-S439 - Bolt
1Ball Joint Pinch BoltPackage Contains 4 Pieces, 2 Pieces Required
W520214-S442 2Ball Joint Pinch Bolt NutsPackage Contains 1 Piece, 2 Pieces Required
W520214-S440
Ford W520-214S440, Suspension Stabilizer Bar Link Nut
  • Genuine Ford part that fits your specific vehicle
  • Suspension Stabilizer Bar Bracket Nut
  • Part Number: W520214S440
  • Manufactured to meet specifications for fit, form, and function
1Ball Joint Pinch Bolt Nuts (MKZ)Package Contains 2 Pieces, 2 Pieces Required
W716457-S4391Rearward And Forward Front Subframe BoltsPackage Contains 4 Pieces, 4 Pieces Required
4S4Z-3N324-AA
Ford Retainer - Bear
  • Geniune OEM part
1Halfshaft Bracket
W520102-S4421Halfshaft Bracket NutsPackage Contains 4 Pieces, 2 Pieces Required
BE8Z-6731-AB
Ford Genuine Parts BE8Z-6731-AB Oil Filter
  • Package Dimensions: 8.128 cms (L) x 8.128 cms (W) x 8.128 cms (H)
  • Product Type: Oil Filter
  • Package Quantity: 1
  • Country Of Origin: United States
1Engine Oil Filter
1S7Z-6840-AA
Ford 1S7Z-6840-AA - GASKET
  • Country/Region Of Manufacture: United States, Other Part Number: 1S7Z6840AA, Modified Item: No
  • Manufacturer Part Number: 1S7Z-6840-AA, Non-Domestic Product: No, Part Brand: Compatible with Ford
  • Returns Accepted: Returns Accepted, Bundle Description: No, Warranty: 1 Year
  • Fitment Type: Direct Replacement, Certifications: OE, Type: GASKET
1Oil Filter Adapter Gasket (Built On Or Before 04-Apr-2016)
W715618-S437eBay logo1Torque Converter NutsPackage Contains 4 Pieces, 4 Pieces Required
9L8Z-7A103-J1Transmission Fluid Pump
DG9Z-7902-G1Torque Converter
BB5Z-4B422-C1Left Halfshaft Circlip
9L8Z-1177-G1Left Halfshaft Seal
BB5Z-1S177-C

No products found.

1Right Halfshaft Seal (FWD)
9L8Z-7A248-B4Clutch Feed Seals (Small)Package Contains 1 Piece, 4 Pieces Required
9L8Z-7A248-C

No products found.

1Clutch Feed Seal (Large)
BB5Z-7A098-E1Transmission Fluid Filter
W712146-S4371Cooler Line BoltPackage Contains 4 Pieces, 1 Piece Required
W716200-S4371Cooler Line Bolt StudPackage Contains 4 Pieces, 1 Piece Required
CCPZ-3B477-B
Ford Retainer
  • Geniune OEM part
1Right Halfshaft Nut
CCPZ-3B477-C1Right Halfshaft Nut (MKZ)
DG9Z-7G273-B1Right Halfshaft Washer
W717071-S4501Transmission Support Insulator Studs (MKZ)Package Contains 4 Pieces, 4 Pieces Required
XO-5W30-Q1SPeBay logoAs NeededMotorcraft® SAE 5W-30 Synthetic Blend Motor Oil (All Markets Except Canada)
CXO-5W30-LSP6eBay logoAs NeededMotorcraft® SAE 5W-30 Super Premium Motor Oil (Canada Only)
XT-10-QLVeBay logo
Ford Genuine Ford Fluid XT-10-QLVC MERCON-LV Automatic Transmission Fluid - 1 Quart
As NeededMotorcraft® MERCON® LV Automatic Transmission Fluid (All Markets Except Canada)
CXT-10-LV6eBay logoAs NeededMotorcraft® MERCON® LV Automatic Transmission Fluid (Canada Only)
XL-5-AeBay logo
Motorcraft XL5# Grease - Long Life Lubricating ()
  • Motorcraft #XL5 GREASE - LONG LIFE LUBRICATING (XL5) Part Number XL5
As NeededMotorcraft® Multi-Purpose Grease Spray
TA-25-BeBay logoAs NeededMotorcraft® Threadlock and Sealer
XL-2
Genuine Ford Accessories (XL-2) High Temperature Nickel Anti-Seize Lubricant - 8 oz.
  • High Quality Auto Part
  • Prevents seizing and galling of metal parts
  • Guards against rust and corrosion caused by chemicals and weathering
  • For use when replacing oxygen sensors
  • Use according to owner guide recommendations
As NeededMotorcraft® High Temperature Nickel Anti-Seize Lubricant
TA-29
Ford Genuine Ford Fluid TA-29 Ultra Silicone Sealant - 2.4 oz.
  • RTV Silicone designed for rigid flanges; gray color
  • Resistant to oil, transmission fluid, gear oils and coolant
  • No odor
  • For use on transmission pans and covers, axle cover plates and transfer case covers
  • O2 sensor safe
As NeededMotorcraft® Ultra Silicone Sealant
Vehicles Equipped With AWD
5F9Z-4682-AA
Sale
Ford 5F9Z-4682-AA - Bolt
  • Genuine Ford part that fits your specific vehicle
  • Drive Shaft Bolt
  • Part Number: 5F9Z4682AA
  • Manufactured to meet specifications for fit, form, and function
1Driveshaft to PTU BoltsPackage Contains 1 Piece, 3 Pieces Required
W520103-S442eBay logo1Tailpipe NutsPackage Contains 4 Pieces, 2 Pieces Required
CV6Z-9450-E
1Tailpipe Gasket
W714265-S442eBay logo1Catalytic Converter-To-Turbocharger Nuts (Built On 5-Apr-2016 And Through 31-Jul-2020)Package Contains 4 Pieces, 2 Pieces Required
EJ7Z-6L612-A1Catalytic Converter-To-Turbocharger Gasket (Built On 5-Apr-2016 And Through 31-Jul-2020)
W718250-S4391Upper And Lower PTU Bolts (Built On 9-Jun-2015 And Through 31-Jul-2020)Package Contains 5 Pieces, 5 Pieces Required
W500635-S439eBay logo5Upper And Lower PTU Bolts (Built On 13-Aug-2012 And Through 8-Jun-2015)Package Contains 1 Piece, 5 Pieces Required
9L8Z-1177-C1Right Halfshaft Seal (4WD)
CV6Z-7086-B1PTU Compression Seal
CV6Z-5A231-C1Catalytic Converter-To-Turbocharger Clamp (Built On 13-Aug-2012 And Through 04-Apr-2016)
BB5Z-6L612-A1Catalytic Converter-To-Turbocharger Gasket (Built On 13-Aug-2012 And Through 04-Apr-2016)
Parts To Inspect And Replace Only If Necessary
FB5Z-6840-AIf NeededOil Filter Adapter Gasket (Built On 04-Apr-2016 And Through 31-Jul-2020)

 

Service Procedure

1. Remove the transmission and inspect the engine block mounting face for the presence of the dowel pins. If the dowel pins are not present in the engine block, inspect the transmission. If the dowel pins are present in the transmission, remove the dowel pins and reinstall into the engine block prior to transmission installation. Refer to Workshop Manual (WSM), Section 307-01A.

2. Remove and replace the flexplate. Refer to WSM, Section 303-01B.

3. Remove and discard the torque converter.

4. Remove the torque converter housing from the transmission case. Refer to WSM, Section 307-01A. Steps 6 through 40 are not required.

5. Remove the pump-to-torque converter housing bolts. Remove and discard the pump assembly and fluid filter. Refer to WSM, Section 307-01A.

6. Replace the pump assembly and the fluid filter. Refer to WSM, Section 307-01A.

7. Remove and discard the clutch feed seals. Install the 5 new clutch feed seals. Refer to WSM, Section 307-01A.

8. Reassemble the transmission. Refer to WSM, Section 307-01A.

9. Install the new torque converter. Refer to WSM, Section 307-01A.

10. Apply Motorcraft® Multi-Purpose Grease Spray to the torque converter pilot hub prior to transmission installation.

11. Install the transmission. Refer to WSM, Section 307-01A.

 


30 Affected Products

Vehicles

MAKEMODELYEAR
FORDFUSION2015-2020
FORDFUSION ENERGI2015-2020
FORDFUSION HYBRID2015-2020
LINCOLNeBay logoMKZ2015-2020
LINCOLNeBay logoMKZ HYBRID2015-2020

 


1 Associated Document

Manufacturer Communications

21-2347
12 October 2021

MC-10202708-0001.pdf 88.183KB

 


 

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