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NHTSA ID Number: 11030177

Manufacturer Communication Number: TSB 25-2587

TSB/Document Date: 2026-03-23


Summary

Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: * Harsh 3-4, 4-5 upshifts * Harsh 5-3, 4-3 downshifts * Harsh reverse engagements These symptoms may be worse when cold. This may be due to the F clutch friction plates brinelling into the clutch and planetary container cylinder (7B177).


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TSB/Document ID: TSB 25-2587

Replacement Service Bulletin Number:

MFR Communication Date: 2026-03-23

MFR Internal Campaign ID/Software Version:

Communication Type: Service Campaign

NHTSA Components: UNKNOWN OR OTHER

MFR Component System:

MFR Component Subsystem:


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TECHNICAL SERVICE BULLETIN
Harsh Shifts Between 3rd And 5th Gears And/Or Harsh Reverse
Engagement, Symptoms Worse When Cold

25-2587
23 March
2026

Model:
FordeBay logo
2022-2024 Expedition

Built on 16-Aug-2022 and through 23-Sep-2024
Transmission: 10R80

2022-2024 Explorer

Built on 16-Aug-2022 and through 23-Sep-2024
Transmission: 10R80 / 10R80 MHT

2022-2024 F-150

Built on 16-Aug-2022 and through 23-Sep-2024
Transmission: 10R80 / 10R80 MHT

2022-2024 MustangeBay logo

Built on 16-Aug-2022 and through 23-Sep-2024
Transmission: 10R80

2022-2023 Ranger

Built on 16-Aug-2022 and through 23-Sep-2024
Transmission: 10R80

2022-2024 Transit

Built on 16-Aug-2022 and through 23-Sep-2024
Transmission: 10R80

LincolneBay logo
2022-2023 Aviator

Built on 16-Aug-2022 and through 23-Sep-2024
Transmission: 10R80 / 10R80 MHT

2022-2024 Navigator

Built on 16-Aug-2022 and through 23-Sep-2024
Transmission: 10R80

Markets: North American markets only
Issue: Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions:
• Harsh 3-4, 4-5 upshifts
• Harsh 5-3, 4-3 downshifts
• Harsh reverse engagements
These symptoms may be worse when cold. This may be due to the F clutch friction plates brinelling into the clutch
and planetary container cylinder (7B177).
Action: For vehicles that meet all of the criteria in the Issue and Model statements, follow the Service Procedure to
replace the F clutch steel plates, The F clutch friction plates and the clutch and planetary container cylinder (7B177).
Parts - All Vehicles - Clutch And Planetary Assembly Cylinder
Service Part
Number

Claim
Quantity

Description

PC3Z-7B177-A

1

Clutch And Planetary
Assembly Cylinder

PR3Z-7E313-A

4

F Clutch Friction Plates

HL3Z-7B164-G

4

F Clutch Steel Plates

HL3Z-7A098-A

1

L1MZ-7A098-B

Note

Fluid Filter

Expedition/Navigator/MustangeBay logo/Ranger, Explorer/F150 Non-HybrideBay logo

1

Fluid Filter

10R80 MHT

LK4Z-7G186-B

1

Fluid Filter

Transit Vehicles

HL3Z-7A191-B

1

Fluid Pan Gasket

10R80

L1MZ-7F396-A

1

Fluid Pan Gasket

10R80 MHT

HL3Z-7A248-A

1

Torque Converter Hub

10R80

HL3Z-7A248-G

1

Front Support To Case Seal

10R80

HL3Z-7B399-C

4

Sun Gear No. 3 Shaft Seals
(F7)

LC3Z-7H223AA

12

HL3Z-7G091-C

1

Input Shaft Seal (F9)

HL3Z-7G091-F

5

Input Shaft Seals (F2)

HL3Z-7G091-G

5

Input Shaft To Sun Gear No. 3
Shaft Seals (F8)

HL3Z-7G199-A

1

Auxiliary Pump Tube Seal

JL1Z-7N134-A

1

Park Override Lever Bolt (If
Equipped)

Front Support Bolt Seals

10R80

Non HybrideBay logo Vehicles, Equipped With Auto Start/Stop

Parts - All Vehicles - Select One Of The Following If Needed
Service Part Number Claim Quantity Description
HL3Z-7H365-C

1

F Clutch Snap Ring 1.5 mm Selective

HL3Z-7H365-D

1

F Clutch Snap Ring 1.7 mm Selective

HL3Z-7H365-E

1

F Clutch Snap Ring 1.9 mm Selective

HL3Z-7H365-F

1

F Clutch Snap Ring 2.1 mm Selective

HL3Z-7H365-G

1

F Clutch Snap Ring 2.3 mm Selective

Parts - All Vehicles - Main Control Valve Body Overhaul
Service Part Number Claim Quantity Description
W712658-S439

2

Solenoid Retaining Plate Bolts

HL3Z-7G007-A

6

Shift Solenoid Retainers

Parts - All Vehicles - Main Control Valve Body Overhaul - Parts To Inspect And Replace Only If Necessary
Service Part
Number

Claim Quantity

Description

Note

HL3Z-7Z490-E

Only If Necessary (Up
To 1)

Valve Body Channel
Plate

JL3Z-7Z490-F

Only If Necessary (Up
To 1)

Valve Body Separator
Plate

Ranger

L1MZ-7Z490-F

Only If Necessary (Up
To 1)

Valve Body Separator
Plate

Transit/Explorer, 10R80/ 2024 MustangeBay logo

L1MZ-7Z490-N

Only If Necessary (Up
To 1)

Valve Body Separator
Plate

Explorer (Non-Police Interceptor) , 10R80
MHT

L1MZ-7Z490-P

Only If Necessary (Up
To 1)

Valve Body Separator
Plate

Explorer Police Interceptor, 10R80MHT

L1MZ-7Z490-M

Only If Necessary (Up
To 1)

Valve Body Separator
Plate

F-150/Expedition/Navigator, 10R80

L1MZ-7Z490-J

Only If Necessary (Up
To 1)

Valve Body Separator
Plate

2022-2023 MustangeBay logo

ML3Z-7Z490-C

Only If Necessary (Up
To 1)

Valve Body Separator
Plate

F-150, 10R80 MHT

Parts - All Vehicles - Chemicals And Lubricants

Service Part
Number

Claim
Quantity

CPM-4-A

Description

Note

Motorcraft® Brake Parts Cleaner - Low VOC
Compliant

Canada Only

PM-4-A

As Needed

Motorcraft® Brake Parts Cleaner - Low VOC
Compliant

All Markets Except
Canada

PM-4-B

As Needed

Motorcraft® Brake Parts Cleaner - High VOC
Compliant

All Markets Except
Canada

XL-5-A

As Needed

Motorcraft® Multi-Purpose Grease Spray

All Markets

XT-12-QULV

As Needed

Motorcraft® MERCON® ULV Automatic
Transmission Fluid

All Markets

Parts - All Vehicles - Parts To Inspect And Replace Only If Necessary
Service Part Number Claim Quantity

Description

Note

7T4Z-7Z302-A

Only If Necessary (1 Possible) Fluid Filter Seal

HL3Z-7B066-A

Only If Necessary (1 Possible) F Clutch Pressure Plate

HL3Z-7J227-A

Only If Necessary (1 Possible) Auxiliary Pump Tube O-ring 10R80

Parts - Additional Parts For F-150
Service Part
Number
TL1Z-6775-A
N800594S100
PL3Z-5C226A

Claim Quantity

Description
1

Self-Adhesive Heat Shield

4 Or 8 Pieces (Flange Dependent) Driveshaft Flange To Flange
Bolts

8pcs For 4 Bolt Style
Transmission Yoke

1 piece required for 10R80 MHT, 2
Exhaust Gasket
pieces required for 10R80

RL3Z-6L612-B

1

W722614S900

2

W520514S440

Note

Exhaust Manifold Gasket

10R80 MHT

Catalytic Converter Bolts

2024 F-150, 2.7L Engine

2 pieces required for 2.7L engine,
4 pieces required for 3.5L/5.0L
Catalytic Converter Nuts
engine

All 2022-2023 F150, 2024
F-150 With 5.0L Engine

W705443S900

4

Catalytic Converter Nuts

2024 F-150, 2.7L/3.5L
Engine

W721940S900

2

LH Exhaust Studs

2024 F-150, 2.7L Engine

W722770S900

2

LH Exhaust Studs

2024 F-150, 3.5L Engine

W714717S439

2

Muffler Inlet Pipe Bolts

F-150, 5.2L Engine, 10R80
MHT

W520113S440

4

W709771S440

2

W711140S901

3

Transmission Support Insulator
Bolts

RWD Vehicles, 10R80

W500120S439

12345


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