NHTSA ID Number: 10172966
Manufacturer Communication Number: TSB 20-2083
TSB/Document Date: 2020-04-02
Summary
Some 2020 F-150/Mustang/Ranger vehicles equipped with a 10R80 transmission and built on 21-Oct-2019 and through 16-Dec-2019 may exhibit a high-pitched whine noise coming from the transmission at low speeds during light acceleration or coasting. This may be due to the outer output shaft bearing. To correct the condition, follow the Service Procedure steps to replace the transmission inner output shaft bearing, fluid passage sleeve and outer output shaft bearing.
TECHNICAL SERVICE BULLETIN
10R80 Transmission – High-Pitched Whine Noise - Built On 21-Oct2019 And Through 16-Dec-2019
202083
16 March
2020
Model:
Ford
2020 F-150
Transmission/Transaxle: (10R80)
2020 Mustang
Transmission/Transaxle: (10R80)
2020 Ranger
Transmission/Transaxle: (10R80)
Issue: Some 2020 F-150/Mustang/Ranger vehicles equipped with a 10R80 transmission and built on 21Oct-2019 and through 16-Dec-2019 may exhibit a high-pitched whine noise coming from the transmission
at low speeds during light acceleration or coasting. This may be due to the outer output shaft bearing. To
correct the condition, follow the Service Procedure steps to replace the transmission inner output shaft
bearing, fluid passage sleeve and outer output shaft bearing.
Action: Follow the Service Procedure steps to correct the condition on vehicles that meet all of the
following criteria:
• 2020 F-150/Mustang/Ranger
• Vehicles built on 21-Oct-2019 and through 16-Dec-2019
• 10R80 automatic transmission
• Customer concern of high-pitched whine noise coming from transmission
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.
Parts
Part
Number
Description
Quantity
HL3Z7N134-A
Package Contains 1 Piece,
12 Pieces Required
HL3Z7A248-G
-
7L1Z4B496-D
Package Contains 1 Piece, 3
Pieces Required
Front Driveshaft CV Joint-ToTransfer Case Flange Cup Bolts
And Retaining Straps (F-150
4WD)
3
AB3Z4B496-A
Package Contains 1 Piece, 6
Pieces Required
CV Joint-To-Pinion Flange Bolts
And Retaining Straps (Ranger)
6
7L1Z4B496-C
Package Contains 1 Piece, 2
Pieces Required
Front Driveshaft CV Joint-ToPinion Flange Cup Bolts And
Retaining Straps (F-150 4WD)
2
BL3Z9450-A
Package Contains 1 Piece, 2
Pieces Required
Exhaust Manifold Gasket (F-150
3.5L)
2
Front Support Bolts
Front Support To Case Seal
12
1
BR3Z5B266-A
-
FL3Z5C226-A
Package Contains 1 Piece, 2
Pieces Required
KB3Z6L612-A
-
FR3Z4B496-B
Package Contains 1 Piece, 3
Pieces Required
Exhaust Manifold Gasket
(Mustang 5.0L)
1
Exhaust Manifold Gasket (F-150
2.7L)
2
Exhaust Manifold Gasket
(Ranger)
1
Driveshaft To Pinion Flange Bolts
(Mustang)
3
N800594- Package Contains 4 Pieces, 8 Driveshaft Flange To
S101
Pieces Required
Transmission Flange Bolts
(Mustang)
2
N800594- Package Contains 4 Pieces, 4 Driveshaft Flange To Pinion
S100
Pieces Required
Flange Bolts (F-150)
1
N800594- Package Contains 4 Pieces, 4 Driveshaft Flange To
S100
Pieces Required
Transmission Flange Bolts (F150)
1
W716344S437
Package Contains 1 Piece, 4
Pieces Required
Driveshaft Flange To
Transmission Flange Bolts
(Ranger)
4
W710233S437
Package Contains 1 Piece, 4
Pieces Required
Driveshaft Flange To Pinion
Flange Bolts (Ranger 2WD)
4
W715579- Package Contains 4 Pieces, 2 Driveshaft Center Bearing Bolts
S439
Pieces Required
(F-150 With 2-Piece Driveshaft)
1
W714780- Package Contains 4 Pieces, 2 Driveshaft Center Bearing Bolts
S439
Pieces Required
(Ranger With 2-Piece Driveshaft)
1
W717822- Package Contains 4 Pieces, 2 Driveshaft Center Bearing Bolts
S439
Pieces Required
(Mustang With 2-Piece
Driveshaft)
1
W719298- Package Contains 4 Pieces, 3 Driveshaft Flex Coupling To
S439
Pieces Required
Transmission Flange Bolts
(Mustang)
1
W500121- Package Contains 4 Pieces, 9 Transfer Case Bolts (Ranger
S437
Pieces Required
4WD)
3
W716375- Package Contains 5 Pieces, 9 Transfer Case To Transmission
S900
Pieces Required
Bolts (F-150 4WD)
2
W500642S437
4
Package Contains 1 Piece, 4
Pieces Required
Left And Right Isolator Bolt
(Ranger)
W520114- Package Contains 4 Pieces, 2 Transmission Mount Nuts
S442
Pieces Required
(Ranger)
1
W709771S440
Package Contains 1 Piece, 2
Pieces Required
Transmission Mount Nuts (F-150)
2
W520514S440
Package Contains 1 Piece, 4
Pieces Required
Catalytic Converter Nuts (F-150
All Gasoline Engines)
4
W705443- Package Contains 4 Pieces, 2 Catalytic Converter Nuts
S900
Pieces Required
(Mustang 5.0L)
1
W714265- Package Contains 4 Pieces, 3
Catalytic Converter Nuts (Ranger)
S442
Pieces Required
1
1
W700056- Package Contains 4 Pieces, 2 Selector Lever Cable Bracket
S450B
Pieces Required
Bolts (Ranger)
W710726- Package Contains 4 Pieces, 2 Selector Lever Cable Bracket
S437
Pieces Required
Bolts (Mustang)
W711140S900
Package Contains 1 Piece,
Gas Engine Requires 3
Pieces, Diesel Engine
Requires 4 Pieces
Transmission Support Isolator
Bolts And Washers (F-150)
1
3 For Gas Engine, 4
For Diesel Engine
W714418- Package Contains 4 Pieces, 4 Transmission Support
S439
Pieces Required
Crossmember Bolts (F-150)
1
W500754- Package Contains 4 Pieces, 4 Transmission Support
S439
Pieces Required
Crossmember Bolts (Ranger)
1
W520114S442
1
Package Contains 4 Pieces,
F-150 Requires 4 Pieces,
Ranger Requires 2 Pieces
Transmission Support
Crossmember Nuts (F150/Ranger)
W520515- Package Contains 4 Pieces, 8 Transmission Support
S442
Pieces Required
Crossmember Nuts (Ranger)
2
W500747S439
4
Package Contains 1 Piece, 4
Pieces Required
Transmission Support
Crossmember Support Bolts
(Ranger)
W718353- Package Contains 4 Pieces, 4 Transmission Support Insulator
S900
Pieces Required
Bolts (F-150 Gas Engine 2WD)
1
W718926- Package Contains 4 Pieces, 4 Transmission Support Isolator
S900
Pieces Required
Bolts (F-150 3.0L)
1
W715131- Package Contains 4 Pieces, 1 Fluid Cooler Tube Bracket Bolt (FS442
Piece Required
150 5.0L)
1
W715798- Package Contains 4 Pieces, 1 Fluid Cooler Tube Bracket Bolt (FS437
Piece Required
150 2.7L/3.5L)
1
W715131- Package Contains 4 Pieces, 1 Fluid Cooler Tube Bracket Bolt (FS437
Piece Required
150 3.0L/Mustang)
1
W715618S437
HL3Z7A248-A
Package Contains 4 Pieces,
F-150 Gas Engine/Mustang
5.0L Require 4 Pieces, F-150
3.0L/Mustang 2.3L/Ranger
Require 6 Pieces
-
Torque Converter Nuts
Torque Converter Seal
1 For F-150 Gas
Engine/Mustang 5.0L, 2
For F-150
3.0L/Mustang
2.3L/Ranger
1
W719427- Package Contains 4 Pieces, 2 Stabilizer Bar Bracket Bolts
S439
Pieces Required
(Ranger)
1
W520113- Package Contains 4 Pieces, 4 Stabilizer Bar Bracket Nuts (FS440
Pieces Required
150)
1
W716936S442
Package Contains 1 Piece, 2
Pieces Required
Stabilizer Bar Bracket Nuts
(Ranger)
2
FL3Z6775-D
-
Self-Adhesive Heat Shield
Material (F-150)
1
L1MZ7A098-A
-
HL3Z7G199-A
-
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TSB/Document ID: TSB 20-2083
Replacement Service Bulletin Number:
MFR Communication Date: 2020-03-17
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: POWER TRAIN
MFR Component System:
MFR Component Subsystem:
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