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Harsh/Delayed Engagement And/Or Harsh/Delayed Shift (25-2131)

Publication date: 2025-04-16
Reference number: 25-2131
Supersedes refnos: 24-2176, 24-2254, 24-2304, 24-2436

HARSH/DELAYED ENGAGEMENT AND/OR HARSH/DELAYED SHIFT

HARSH/DELAYED ENGAGEMENT AND/OR HARSH/DELAYED SHIFT

TECHNICAL SERVICE BULLETIN

Reference Number(s): 25-2131, Date of Issue:  April 16, 2025
FORD: 2022 Expedition, Built on or before 15-Aug-2022, Transmission: 10R80; 2020-2022 Explorer, Built on or before 15-Aug-2022, Transmission: 10R80 (does not apply to 10R80 MMT); 2021-2022 F-150, Built on or before 15-Aug-2022, Transmission: 10R80 (does not apply to 10R80 MHT); 2021-2022 Mustang, Built on or before 15-Aug-2022 Transmission: 10R80; 2020-2023 Transit, Built on or before 15-Aug-2022 Transmission: 10R80
LINCOLN: 2022 Navigator, Built on or before 15-Aug-2022 Transmission: 10R80
Superceded Bulletin(s): 24-2436, Date of Issue:  April 16, 2025
NOTE: This bulletin supersedes 24-2436. Reason for update: update the Part List and Service Procedure

ISSUE

Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions:

This may be due to axial movement of the CDF clutch cylinder sleeve causing hydraulic circuit leaks.

NOTE: If internal transmission service is required to address a concern detected with the CDF clutch cylinder following this article, technicians should carefully inspect and replace other transmission components and flush transmission fluid cooler only as necessary to confirm proper function. Add a new line to the repair order to document any additional repairs needed. M-time can be claimed on the additional repair line to cover labor. Refer to Warranty and Policy Manual for additional information. A thorough understanding of transmission description and operation will assist the technician with proper diagnosis, inspection, and successful repair of the customer concern.
NOTE: The Pressure Vacuum Transducer (PVT) Kit (Rotunda 164-R9833) and VCMM  Transmission Extension Kit (Rotunda 164-R9534) recommended to perform this article are no longer included with the VCMM  Advanced Kit (Rotunda 164-R9823) since July 2023. Supply of the PVT Kit (Rotunda 164-R9833) and VCMM  Transmission Extension Kit (Rotunda 164-R9534) have been sold out. Ford has confirmed a high percentage (80%) of Dealers have this equipment available. Alternatively, Ford has tested suitable transmission fluid pressure gauges and developed procedures which reliably enable the capability to perform this article. Refer to Table 1 in the Service Procedure. In addition, VCMM  Universal Probe Tip Adapter (Rotunda 164-R9834, or equivalent) is needed to perform this article. The Probe Tip Adapters are included in VCMM  Advanced Kit (Rotunda 164-R9823).

ACTION

For vehicles that meet all of the criteria in the Issue and Model statements, follow the Service Procedure to verify hydraulic circuit leakage and, if instructed, replace the CDF clutch cylinder and the clutch and planetary container cylinder.

PARTS - CDF CYLINDER REPLACEMENT

PARTS INFORMATION

Service Part Number Claim Quantity Package Order Quantity Number in Package Description
HL3Z-7G199-A 1 1 1 Auxiliary Pump Tube Seal (If Equipped With Stop/Start)
HL3Z-7A248-A 1 1 1 Torque Converter Seal
JL3Z-7N134-A 12 12 1 Front Support Bolts
LC3Z-7H223-A 12 12 1 Front Support Bolt Seals
HL3Z-7A248-G 1 1 1 Front Support To Case Seal
HL3Z-7G091-F 5 5 1 Input Shaft Seals (F2)
HL3Z-7B399-C 4 4 1 Sun Gear No. 3 Shaft Seals (F7)
HL3Z-7C099-A 1 1 1 C Clutch Balance Dam Inner Seal
HL3Z-7A548-B 2 2 1 C Clutch Balance Dam And Piston Outer Seal
HL3Z-7D404-A 2 2 1 C And D Clutch Piston Inner Seals
HL3Z-7A262-C 1 1 1 D Clutch Balance Dam
HL3Z-7D403-A 1 1 1 D Clutch Piston Outer Seal
HL3Z-7A548-G 2 2 1 F Clutch Balance Dam And Piston Outer Seal
HL3Z-7A548-A 2 2 1 F Clutch Balance Dam And Piston Inner Seal
HL3Z-7G091-G 5 5 1 Input Shaft To Sun Gear No. 3 Shaft Seals (F8)
HL3Z-7G091-C 1 1 1 Input Shaft Seal (F9)
JL3Z-7H351-B 1 1 1 CDF Cylinder (5.0L Mustang, Transit, 3.0L Explorer)
JR3Z-7H351-B 1 1 1 CDF Cylinder (3.3L Explorer, 2.3L Mustang)
ML3Z-7H351-B 1 1 1 CDF Cylinder (F-150/Expedition/Navigator)
PC3Z-7B177-A 1 1 1 Clutch And Planetary Container Cylinder

PARTS - CDF CYLINDER REPLACEMENT - PARTS TO INSPECT AND REPLACE ONLY IF NECESSARY

PARTS INFORMATION

Service Part Number Claim Quantity Package Order Quantity Number in Package Description
HL3Z-7A191-B Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 Fluid Pan Gasket
HL3Z-7A098-A Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 Fluid Filter (F-150/Expedition/Navigator/Mustang/Explorer)
LK4Z-7A098-A Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 Fluid Filter (Transit)
7T4Z-7Z302-A Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 Fluid Filter Seal
HL3Z-7J227-A Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 Auxiliary Pump Tube O-ring (If Equipped)
HL3Z-7B066-AB Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 A Pressure Plate
HL3Z-7B164-E Only If Necessary (3 Possible) Only If Necessary (3 Possible) 1 A Clutch Friction Plates
HL3Z-7F220-A Only If Necessary (2 Possible) Only If Necessary (2 Possible) 1 A Clutch Steel Plates
HL3Z-7B442-F Only If Necessary (Transit/Explorer Has 4 Possible, All Others Have 5 Possible) Only If Necessary (Transit/Explorer 4 Possible, All Others 5 Possible) 1 C Clutch Steel Plates
HL3Z-7B164-A Only If Necessary (Transit/Explorer Have 4 Possible, Mustang Has 5 Possible) Only If Necessary (Transit/Explorer 4 Possible, Mustang 5 Possible) 1 C Clutch Friction Plates (Explorer/Transit/Mustang)
ML3Z-7H095-A Only If Necessary (5 Possible) Only If Necessary (5 Possible) 1 C Clutch Friction Plates (F-150/Expedition/Navigator)
ML3Z-7B477-A Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 C Clutch Pressure Plate
HL3Z-7B442-D Only If Necessary (Transit Has 5 Possible, All Others Have 6 Possible) Only If Necessary (Transit 5 Possible, All Others 6 Possible) 1 D Clutch Steel Plates
HL3Z-7B164-C Only If Necessary (Transit Has 5 Possible, Mustang/Explorer Have 6 Possible) Only If Necessary (Transit 5 Possible, Mustang/Explorer 6 Possible) 1 D Clutch Friction Plates (Explorer/Transit/Mustang)
ML3Z-7B164-A Only If Necessary (6 Possible) Only If Necessary (6 Possible) 1 D Clutch Friction Plates (F-150/Expedition/Navigator)
HL3Z-7B066-E Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 D Clutch Pressure Plate
HL3Z-7B164-G Only If Necessary (4 Possible) Only If Necessary (4 Possible) 1 F Clutch Steel Plates
HL3Z-7B164-D Only If Necessary (4 Possible) Only If Necessary (4 Possible) 1 F Clutch Friction Plates
HL3Z-7B066-A Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 F Clutch Pressure Plate

PARTS-10R80 CDF CYLINDER REPLACEMENT - SELECT ONE OF THE FOLLOWING IF NEEDED

PARTS INFORMATION

Service Part Number Claim Quantity Package Order Quantity Number in Package Description
HL3Z-7B066-AA 1 1 1 A Clutch Apply Plate 4.1-4.3 mm Selective
HL3Z-7B066-Z 1 1 1 A Clutch Apply Plate 4.4-4.6 mm Selective
HL3Z-7B066-Y 1 1 1 A Clutch Apply Plate 4.7-4.9 mm Selective
HL3Z-7B066-X 1 1 1 A Clutch Apply Plate 5.0-5.2 mm Selective
HL3Z-7B066-W 1 1 1 A Clutch Apply Plate 5.3-5.5 mm Selective
HL3Z-7H032-C 1 1 1 T-3 Bearing (Replace If T-3 Shim Is Replaced)
HL3Z-7A527-Q 1 1 1 T-3 Shim 3.05-3.15 mm Selective
HL3Z-7A527-P 1 1 1 T-3 Shim 3.2-3.3 mm Selective
HL3Z-7A527-R 1 1 1 T-3 Shim 3.35-3.45 mm Selective
HL3Z-7A527-K 1 1 1 T-3 Shim 3.5-3.6 mm Selective
HL3Z-7A527-L 1 1 1 T-3 Shim 3.65-3.75 mm Selective
HL3Z-7A527-M 1 1 1 T-3 Shim 3.8-3.9 mm Selective
HL3Z-7A527-S 1 1 1 T-3 Shim 3.95-4.05 mm Selective
HL3Z-7A527-T 1 1 1 T-3 Shim 4.1-4.2 mm Selective
HL3Z-7A527-N 1 1 1 T-3 Shim 4.25-4.35 mm Selective
HL3Z-7D483-A 1 1 1 D Clutch Snap Ring 1.8 mm Selective
HL3Z-7D483-B 1 1 1 D Clutch Snap Ring 2.0 mm Selective
HL3Z-7D483-C 1 1 1 D Clutch Snap Ring 2.2 mm Selective
HL3Z-7D483-D 1 1 1 D Clutch Snap Ring 2.4 mm Selective
HL3Z-7D483-E 1 1 1 D Clutch Snap Ring 2.6 mm Selective
HL3Z-7D483-F 1 1 1 D Clutch Snap Ring 2.8 mm Selective
HL3Z-7C122-A 1 1 1 C Clutch Snap Ring 1.5 mm Selective
HL3Z-7C122-B 1 1 1 C Clutch Snap Ring 1.7 mm Selective
HL3Z-7C122-C 1 1 1 C Clutch Snap Ring 1.9 mm Selective
HL3Z-7C122-D 1 1 1 C Clutch Snap Ring 2.1 mm Selective
HL3Z-7C122-E 1 1 1 C Clutch Snap Ring 2.3 mm Selective
HL3Z-7C122-F 1 1 1 C Clutch Snap Ring 2.5 mm Selective
HL3Z-7H365-C 1 1 1 F Clutch Snap Ring 1.5 mm Selective
HL3Z-7H365-D 1 1 1 F Clutch Snap Ring 1.7 mm Selective
HL3Z-7H365-E 1 1 1 F Clutch Snap Ring 1.9 mm Selective
HL3Z-7H365-F 1 1 1 F Clutch Snap Ring 2.1 mm Selective
HL3Z-7H365-G 1 1 1 F Clutch Snap Ring 2.3 mm Selective

PARTS - F-150/EXPEDITION/NAVIGATOR TRANSMISSION REMOVAL AND INSTALLATION

PARTS INFORMATION

Service Part Number Claim Quantity Package Order Quantity Number in Package Description
7L1Z-4B496-C 2 2 1 CV Joint-To-Pinion Flange Cup Bolts And Retaining Straps (4WD)
7L1Z-4B496-D 3 3 1 CV Joint-To-Transfer Case Flange Cup Bolts And Retaining Straps (4WD Expedition/Navigator)
JL1Z-7N134-A 1 1 1 Park Override Lever Bolt (Non-Column Shift Expedition/Navigator)
ML3Z-3B478-B 1 1 1 Front Driveshaft Boot Clamp
PL3Z-5C226-A 2 2 1 Left And Right Catalytic Converter Gasket (F-150 2.7L/3.5L, Expedition/Navigator)
N800594-S100 4 Or 8 (Flange Dependent) 1 Or2 4 Driveshaft Flange To Flange Bolts (F-150)
N811880-S100 4 Or 8 (Flange Dependent) 1 Or2 4 Driveshaft Flange To Flange Bolts (Expedition/Navigator)
W520113-S440 4 1 4 Stabilizer Bar Bracket Nuts
W520114-S442 4 2 2 Transmission Support Crossmember Nuts
W520514-S440 4 4 1 Left And Right Catalytic Converter Nuts (All Gas Engines)
W704980-S439 1 1 4 Park Manual Release Cable Bracket Bolt (2.7L/3.3L/3.5L/5.0L)
W709771-S440 2 2 1 Transmission Mount Nuts
W711140-S901 3 3 1 Transmission Insulator Bolts And Washers (RWD Gas)
W714418-S439 4 1 4 Transmission Support Crossmember Bolts
W714682-S442 i i 4 Driveshaft Center Bearing Bolt (Expedition/Navigator)
W715131-S437 1 1 4 Transmission Fluid Cooler Tube Bracket Bolt (Expedition/Navigator)
W715579-S439 2 1 4 Driveshaft Center Bearing Bolt (If Equipped With Two Piece Driveshaft) (F-150)
W715618-S437 F-150 2.7L/3.3L/3.5L/5.0L/Expedition/Navigator Require 4 Pieces, F-150 3.0L Require 6 Pieces 1 For F-150
2.7L/3.3L/3.5L/5.0L/Expedition/Navigator, 2 For F-150 3.0L
4 Torque Converter Nuts
W715798-S442 1 1 4 Fluid Cooler Tube Studbolt 3.0L (Park Manual Release Cable Bracket Bolt 3.5L)
W716375-S900 9 2 5 Transfer Case Bolts (4WD)
W718353-S900 4 1 4 Transmission Insulator Bolts (F-150 2.7L/3.3L/3.5L/5.0L 4WD, F-150 3.0L RWD, Expedition/Navigator 4WD)
W718772-S439 1 1 4 Driveshaft Center Bearing Nut (Expedition/Navigator)
W718926-S900 4 1 4 Transmission Insulator Bolts (F-150 3.0L 4WD)
W719738-S439 1 1 1 Driveshaft Center Bearing Bracket Mounting Stud (If Equipped With Two Piece Driveshaft)
W715579-S439 2 1 4 Driveshaft Center Bearing Bolt (If Equipped With Two Piece Driveshaft)
TA-24-B As Needed As Needed 1 Motorcraft® Thread Sealant With PTFE (4WD)
VC-13DL-G As Needed As Needed 1 Motorcraft® Yellow Prediluted Antifreeze/Coolant (All Markets Except Canada)
CVC-13DL-G As Needed As Needed 1 Motorcraft® Yellow Prediluted Antifreeze/Coolant (Canada Only)
XG-1-E1 As Needed As Needed 1 Motorcraft® Premium Long-Life Grease
XL-5-A As Needed As Needed 1 Motorcraft® Multi-Purpose Grease Spray
XT-10-QLVC As Needed As Needed 1 Motorcraft® MERCON® LV Automatic Transmission Fluid (4WD) (All Markets Except Canada)
CXT-10-LV6 As Needed As Needed 1 Motorcraft® MERCON® LV Automatic Transmission Fluid (4WD) (Canada Only)
XT-12-QULV As Needed As Needed 1 Motorcraft® MERCON® ULV Automatic Transmission Fluid

PARTS - F-150/EXPEDITION/NAVIGATOR TRANSMISSION REMOVAL AND INSTALLATION - PARTS TO INSPECT AND REPLACE ONLY IF NECESSARY

PARTS INFORMATION

Service Part Number Claim Quantity Package Order Quantity Number in Package Description
4W9Z-6397-A Only If Necessary (2 Possible) Only If Necessary (2 Possible) 1 Engine Block Dowel Pins (F-150 3.0L)
5L7Z-7D285-A Only If Necessary (2 Possible) Only If Necessary (1 Possible) 2 Transmission Fluid Cooler Tube Seals (3.0L/3.5L)
5L7Z-7J324-A Only If Necessary (2 Possible) Only If Necessary (1 Possible) 2 Fluid Cooler Tube Backing Rings
ML3Z-4421-A Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 Front Driveshaft Boot
W701228-S300 Only If Necessary (2 Possible) Only If Necessary (1 Possible) 4 Engine Block Dowel Pins (5.0L)
W718758-S300 Only If Necessary (2 Possible) Only If Necessary (1 Possible) 4 Engine Block Dowel Pins (2.7L/3.3L/3.5L)

PARTS - MUSTANG TRANSMISSION REMOVAL AND INSTALLATION

PARTS INFORMATION

Service Part Number Claim Quantity Package Order Quantity Number in Package Description
BR3Z-5B266-A 1 1 1 Exhaust Gasket (5.0L)
W705443-S900 2 1 4 Catalytic Converter Flange Nuts (5.0L)
W710726-S437 2 1 4 Selector Lever Cable Bracket Bolts
W715131-S437 1 1 4 Transmission Fluid Cooler Tube Bracket Bolt
W715618-S437 5.0L Requires 4 Pieces, 2.3L Requires 6 Pieces 1 For5.0L, 2For2.3L 4 Torque Converter Nuts
FR3Z-4B496-B 3 3 1 Driveshaft To Pinion Flange Bolts
W719298-S439 3 1 4 Driveshaft To Transmission Flange Bolts (If Equipped) (2.3L)
N800594-S101 4 1 4 Driveshaft To Transmission Flange Bolts (If Equipped) (5.0L)
W500545-S439 3 1 4 Driveshaft To Transmission Flange Bolts
W717822-S439 2 1 4 Driveshaft Center Bearing Bolts (If Equipped)
TA-25-B As Needed As Needed   Motorcraft® Threadlock and Sealer (Convertible)
XL-1 As Needed As Needed   Motorcraft® Penetrating and Lock Lubricant
XL-2 As Needed As Needed   Motorcraft® High Temperature Nickel Anti-Seize Lubricant
XL-5-A As Needed As Needed   Motorcraft® Multi-Purpose Grease Spray
XT-12-QULV As Needed As Needed   Motorcraft® MERCON® ULV Automatic Transmission Fluid

PARTS - MUSTANG TRANSMISSION REMOVAL AND INSTALLATION - PARTS TO INSPECT AND REPLACE ONLY IF NECESSARY

PARTS INFORMATION

Service Part Number Claim Quantity Package Order Quantity Number in Package Description
5L7Z-7D285-A Only If Necessary (2 Possible) Only If Necessary (1 Possible) 2 Transmission Fluid Cooler Tube Seals
5L7Z-7J324-A Only If Necessary (2 Possible) Only If Necessary (1 Possible) 2 Fluid Cooler Tube Backing Rings
JR3Z-4782-B Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 Flex Coupling Driveshaft

PARTS - TRANSIT TRANSMISSION REMOVAL AND INSTALLATION

PARTS INFORMATION

Service Part Number Claim Quantity Package Order Quantity Number in Package Description
LK4Z-3B498-A 1 1 1 Halfshaft Circlip (AWD)
LK4Z-4B496-A 3 3 1 CV Joint-to-Pinion Flange Cup Bolts And Retaining Straps (AWD)
N800594-S100 4 Or 8 (Flange Dependent) 1 Or2 4 Driveshaft Flange To Flange Bolts - Refer To The Parts Catalog For The VIN Specific Application
W506434-S439 12 3 4 Lower Load Push Bar Retainers
W520215-S442 4 1 4 Tie Rod End Nut/Front Subframe Forward Nuts (2 Per Application)
W520514-S440 4 4 1 Left And Right Catalytic Converter Nuts
W709176-S300 2 1 4 Splash Shield Push Pins
W710660-S441 2 1 4 Transmission Support Insulator Nuts
W711076-S442 2 1 4 Lower Ball Joint Nut
W711137-S442 1 1 4 Steering Column Shaft Bolt
W712503-S440 2 2 1 Front Stabilizer Bar Link Rod Nuts
W713078-S439 2 0r4 1 4 Driveshaft Center Bearing Bolts - Refer To The Parts Catalog For The VIN Specific Application
W715618-S437 4 1 4 Torque Converter Nuts
W716331-S439 4 1 4 Transmission Crossmember Bolts
W718943-S439 2 1 4 Front Subframe Rearward Bolts
W719972-S439 5 2 4 Front Axle Bolts (AWD)
W720688-S439 1 1 4 Front Axle To Transmission Bolt (AWD)
W709653-S303 2 1 4 Front Floor Heat Shield - Pop Rivets
W505264-S442 2 2 1 Driveshaft Safety Strap Bolts (If Equipped)
KK2Z-00811-A 2 2 1 Wheel Hub Nut
W500463-S442 4 1 4 Brake Caliper Anchor Plate Bolt
W719976-S439 2 1 4 Front Axle Tube Bolt
XY-75W140-QL As Needed As Needed   Motorcraft® SAE 75W-140 Synthetic Rear Axle Lubricant
VC-13DL-G As Needed As Needed   Motorcraft® Yellow Prediluted Antifreeze/Coolant (All Markets Except Canada)
CVC-13DL-G As Needed As Needed   Motorcraft® Yellow Prediluted Antifreeze/Coolant (Canada Only)
XG-1-E1 As Needed As Needed   Motorcraft® Premium Long-Life Grease
XL-5-A As Needed As Needed   Motorcraft® Multi-Purpose Grease Spray
XT-10-QLVC As Needed As Needed   Motorcraft® MERCON® LV Automatic Transmission Fluid (4WD) (All Markets Except Canada)
CXT-10-LV6 As Needed As Needed   Motorcraft® MERCON® LV Automatic Transmission Fluid (4WD) (Canada Only)
XT-12-QULV As Needed As Needed   Motorcraft® MERCON® ULV Automatic Transmission Fluid

PARTS - TRANSIT TRANSMISSION REMOVAL AND INSTALLATION - PARTS TO INSPECT AND REPLACE ONLY IF NECESSARY

PARTS INFORMATION

Service Part Number Claim Quantity Package Order Quantity Number in Package Description
LJ9Z-7J227-A Only If Necessary (4 Possible) Only If Necessary (4 Possible) 1 Transmission Fluid Cooler Tube Seals
LK4Z-3A427-A Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 Left Inner CV Joint Halfshaft (AWD)
LK4Z-3A428-A Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 Right Outer CV Joint Halfshaft (AWD)
W718758-S300 Only If Necessary (2 Possible) Only If Necessary (1 Possible) 4 Engine Block Dowel Pins (3.5L)
W719583-S900 Only If Necessary (2 Possible For 3.5L EcoBoost, 4 Possible For 3.5L Duratec) Only If Necessary (1 Possible) 4 Catalytic Converter Studs (3.5L) (AWD)
W720627-S900 Only If Necessary (2 Possible) Only If Necessary (1 Possible) 4 Left Catalytic Converter Studs (3.5L EcoBoost) (AWD)

PARTS - EXPLORER TRANSMISSION REMOVAL AND INSTALLATION

PARTS INFORMATION

Service Part Number Claim Quantity Package Order Quantity Number in Package Description
W715131-S442 2 1 4 Transmission Fluid Cooler Tube Bracket Bolts
W700714-S437 2 1 2 Selector Lever Cable Bracket Bolts
W715618-S437 3.3L Requires 4 Pieces, All Others Require 6 Pieces 1 For 3.3L, 2 For All Others 4 Torque Converter Nuts
LB5Z-3B498-A 1 1 1 Axle Pinion Stem Circlip
L1MZ-4A015-B 1 1 1 Front Axle Pinion Stem O-ring
L1MZ-3B478-A 1 1 1 Front Driveshaft Boot Clamp
L1MZ-4421-A 1 1 1 Front Driveshaft Boot
W719511-S439 3 Pieces Required If Driveshaft Is Disconnected At Only One End, 6 Pieces Required If Coupler Or Driveshaft Alignment Bushing Are Replaced 1 Or2 4 Driveshaft Flex Coupling Bolts
W716375-S900 8 2 5 Transfer Case Bolts (4WD)
W719431-S439 RWD Requires 2 Pieces, AWD Requires 3 Pieces 1 4 Transmission Mount Bolts
W520214-S440 1 1 2 Transmission Mount Nut
W721083-S439 4 1 4 Transmission Crossmember Bolts
W719413-S439 2 1 4 Middle Subframe Bolts (3.0L)
W716979-S439 2 1 4 Rear Subframe Bolts (3.0L)
W719699-S442 3.0L Requires 2 Pieces, 3.3L Requires 4 Pieces 2 For 3.0L, 4 For 3.3L 1 Catalytic Converter Nuts
L1MZ-6L612-B 1 1 1 Left Catalytic Converter Gasket (3.0L)
W719698-S900 3.0L Require 2 Pieces, 2.3L Require 3 Pieces 2 For 3.0L, 3 For 2.3L 1 Catalytic Converter Studs
W714265-S442 4 1 4 Catalytic Converter Nuts (3.3L)
XL-5-A As Needed As Needed   Motorcraft® Multi-Purpose Grease Spray
XT-12-QULV As Needed As Needed   Motorcraft® MERCON® ULV Automatic Transmission Fluid
5L3Z-19A506-A As Needed As Needed   Slip Yoke Grease (Grease - Chassis Lubrication)
XG-11 As Needed As Needed   Motorcraft® High Temperature 4x4 Front Axle and Wheel Bearing Grease
XT-10-QLVC As Needed As Needed   Motorcraft® MERCON® LV Automatic Transmission Fluid (4WD) (All Markets Except Canada)
CXT-10-LV6 As Needed As Needed   Motorcraft® MERCON® LV Automatic Transmission Fluid (4WD) (Canada Only)
XG-1-E1 As Needed As Needed   Motorcraft® Premium Long-Life Grease

PARTS - EXPLORER TRANSMISSION REMOVAL AND INSTALLATION - PARTS TO INSPECT AND REPLACE ONLY IF NECESSARY

PARTS INFORMATION

Service Part Number Claim Quantity Package Order Quantity Number in Package Description
5L7Z-7D285-A Only If Necessary (2 Possible) Only If Necessary (1 Possible) 2 Transmission Fluid Cooler Tube Seals
5L7Z-7J324-A Only If Necessary (2 Possible) Only If Necessary (1 Possible) 2 Transmission Fluid Cooler Tube Backing Rings
W525585-S300 Only If Necessary (2 Possible) Only If Necessary (2 Possible) 1 Engine Block Dowel Pins (3.01)
W718758-S300 Only If Necessary (2 Possible) Only If Necessary (1 Possible) 4 Engine Block Dowel Pins (3.3L)
W716963-S900 Only If Necessary (4 Possible) Only If Necessary (1 Possible) 4 Left And Right Catalytic Converter Studs (3.3L)
L1MZ-4650-A Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 Driveshaft Alignment Bushing
L1MZ-4782-A Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 Flex Coupling
W717822-S439 Only If Necessary (2 Possible) Only If Necessary (1 Possible) 4 Driveshaft Center Bearing Bracket Bolts
L1MZ-3B498-F Only If Necessary (1 Possible) Only If Necessary (1 Possible) 1 Rear Axle Pinion Stem Circlip

Service part numbers and "number in package" quantity may change after publication, thus also affecting the "package order quantity". Refer to the parts catalog for the latest information.

Claim Quantity  refers to the total number of individual pieces required to repair the vehicle.

Package Order Quantity  refers to the amount of the service part number package(s) required to repair the vehicle.

Number In Package  refers to the number of individual pieces included in a service part number package.

As Needed  indicates the part is necessary but amount of the part may vary and/or is not a whole number. Parts can be billed out as non-whole numbers, including less than 1.

Only If Necessary  indicates the part is not mandatory. Refer to the Service Procedure to determine the inspection/inclusion criteria.

Warranty Status:  Eligible under provisions of New Vehicle Limited Warranty (NVLW)/Service Part Warranty (SPW)/Service Part New Vehicle (SPNV)/Extended Service Plan (ESP) coverage. Limits/policies/prior approvals are not altered by a TSB. NVLW/SPW/SPNV/ESP coverage limits are determined by the identified causal part and verified using the OASIS part coverage tool.

LABOR TIMES

LABOR TIMES

Description Operation No. Time
2021-2022 Mustang 2.3L/5.0L Coupe/Convertible: Run CDF Test (Pass) (Do Not Use With Any Other Labor Operations) 252131A 0.7 Hrs.
2021-2022 Mustang 5.0L Coupe: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131B 11.3 Hrs.
2021-2022 Mustang 5.0L Convertible: Run CDF test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131C 12.0 Hrs.
2021-2022 Mustang 2.3L Coupe: Run CDF test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131D 10.4 Hrs.
2021-2022 Mustang 2.3L Convertible: Run CDF test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131E 11.0 Hrs.
2020-2022 Explorer 3.3U3.0L: Run CDF Test (Pass) (Do Not Use With Any Other Labor Operations) 252131F 0.8 Hrs.
2020-2022 Explorer 4WD 3.3L TiVCT: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131G 12.4 Hrs.
2020-2022 Explorer 4WD 3.0L EcoBoost: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131H 11.3 Hrs.
2020-2023 Transit 3.5L TiVCT/3.5L EcoBoost: Run CDF Test (Pass) (Do Not Use With Any Other Labor Operations Outside Of This Article) (Can Be Claimed With Operation P) 252131J 0.7 Hrs.
2020-2023 Transit RWD 3.5L TiVCT: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations Outside Of This Article) (Can Be Claimed With Operation(s) P, Q Or R) 252131K 11.4 Hrs.
2020-2023 Transit RWD 3.5L EcoBoost: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations Outside Of This Article) (Can Be Claimed With Operation(s) P, Q Or R) 252131L 11.4 Hrs.
2020-2023 Transit AWD 3.5L TiVCT: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations Outside Of This Article) (Can Be Claimed With Operation(s) P, Q Or R) 252131M 14.2 Hrs.
2020-2023 Transit AWD 3.5L EcoBoost: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations Outside Of This Article) (Can Be Claimed With Operation(s) P, Q Or R) 252131N 14.2 Hrs.
2020-2023 Transit AWD/RWD: Additional Time To Remove And Install Running Boards If Equipped (Can Be Claimed With Operations J-N) 252131P 0.3 Hrs.
2020-2023 Transit AWD/RWD: Additional Time To Check And Correct Front Toe (Can Be Claimed With Operations K-N) 252131Q 1.0 Hrs.
2020-2023 Transit AWD/RWD With Lane Departure Warning: Additional Time To Check And Correct Front Toe Includes Extra Time To Align LDW Camera System (Can Be Claimed With Operations K-N) 252131R 1.4 Hrs.
2022 Expedition/Navigator 4X2/4X4: Run CDF Test (Pass) (Do Not Use With Any Other Labor Operations) 252131S 0.8  Hrs.
2022 Navigator 4X2: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131T 11.7 Hrs.
2022 Navigator 4X4: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131U 12.7 Hrs. 
2022 Expedition 4X2: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131V 11.4 Hrs.
2022 Expedition 4X4: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131W 12.4 Hrs.
2021-2022 F-150 4X2/4X4: Run CDF Test (Pass) (Do Not Use With Any Other Labor Operations) 252131X 0.8  Hrs.
2021-2022 F-150 4X2 2.7L EcoBoost: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131Y 12.3 Hrs.
2021-2022 F-150 4X4 2.7L EcoBoost: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131Z 13.1 Hrs.
2021-2022 F-150 4X2 3.5L EcoBoost: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131AA 11.7 Hrs.
2021-2022 F-150 4X4 3.5L EcoBoost: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131BB 13.0 Hrs.
2021-2022 F-150 4X4 5.0L TiVCT: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131CC 12.9 Hrs.
2021-2022 F-150 4X2 5.0L TiVCT: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131DD 11.6 Hrs.
2021-2022 F-150 4X4 3.3L TiVCT: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131EE 12.0 Hrs.
2021-2022 F-150 4X2 3.3L TiVCT: Run CDF Test (Fail) Replace CDF Cylinder (Do Not Use With Any Other Labor Operations) 252131FF 11.0 Hrs.

REPAIR/CLAIM CODING

REPAIR/CLAIM CODING

Causal Part: 7H351
Condition Code: 42

SERVICE PROCEDURE

Example of performing the gauge connection on F-150 

G17037174
  1. Is a VCMM  PVT available?
    1. Yes - proceed to "DIAGNOSTIC PROCEDURE A - VCMM PVT IS AVAILABLE ".
    2. No - proceed to "DIAGNOSTIC PROCEDURE B - NO VCMM PVT AVAILABLE ".

DIAGNOSTIC PROCEDURE A - VCMM PVT IS AVAILABLE

  1. Install the VCMM  PVT to the transmission line pressure port. (Figure 1)
    G17037175
    NOTE: Some vehicle models may require the removal of the transmission park manual release cable and bracket to gain access to the line pressure port through the transmission fluid heat exchanger access hole. Refer to the video link above and WSM  , Section 307-01 > Transmission Line Pressure Test.
    NOTE: The line pressure port is an M10X1.0 thread. Do not use a National Pipe Thread (NPT) fitting when installing pressure reading equipment. If an NPT fitting is used, damage to the transmission case will occur.
    NOTE: The transmission extension hose kit requires a 1/4 in. Joint Industry Council (JIC) male adapter.
    NOTE: All NPT fittings must be assembled with polytetrafluoroethylene (PTFE) tape or paste to prevent leaks.
    1. For Explorer, F-150, Mustang, Expedition and Navigator vehicles:
      • VCMM  Transmission Extension Kit
      • Locally obtain the necessary adapter fittings to connect the VCMM  PVT to the transmission line pressure port (Figure 2)
      G17037176
      ITEM DESCRIPTION

      Item Description
      1 M10X1.0 male to 1/8 In. FNPT female
      2 1/8 in. NPT male to 1/4 in. JIC male
      3 Extension hose
    2. For Transit vehicles;
      • VCMM  Transmission Extension Kit
      • Locally obtain the necessary adapter fittings to connect the VCMM  PVT to the transmission line pressure port (Figure 3)
    G17037177
    ITEM DESCRIPTION

    Item Description
    1 M10X1.0 male to 1/8 In. FNPT female (Adapter #1)
    2 1/8 In. NPT male to 1/4 In. JIC male. (Adapter #2)
    3 1.5 In. length extension: 1/8 In. NPT male to 1/8 In. NPT male nipple (Adapter #3)
    4 90 degree elbow: 1/8 in. NPT male to 1/8 in. NPT female (Adapter #4)
    5 1/8 in. NPT female to 1/8 in. NPT female (Adapter #5)
  2. Using the latest software level of the FDRS  and VCMM.  start a session.
  3. Select and run the FDRS  Transmission Clutch Circuit Leak Test. Follow FDRS  screen prompts and directions to proceed. Does the vehicle exhibit harsh/delayed engagement and/or harsh/delayed shift symptoms only when TFT  is at 49'C (121°F) or below?
    1. Yes - when prompted, choose the FDRS  option for the transmission shift concern occurs when the TFT  is at or below 49°C (121°F).
    2. No - when prompted, choose the FDRS  option for the transmission shift concern occurs when the TFT  is at or above 50°C (122°F).
  4. Test is complete. Release control of all parameters then turn ignition off.
  5. Did the transmission test results pass?
    1. Yes - this article does not apply. Refer to WSM,  Section 307-01 for normal diagnostics.
    2. No - (field displays red) - proceed to "REPAIR PROCEDURE " in this article.

DIAGNOSTIC PROCEDURE B - NO VCMM PVT AVAILABLE

  1. Install a suitable transmission fluid pressure gauge that measures at least 300 PSI (2,000 kPa) with vibration dampening to the line pressure port (Figure 1) Refer to Table 1.
    NOTE: Some vehicle models may require the removal of the transmission park manual release cable and bracket to gain access to the line pressure port through the transmission fluid heat exchanger access hole. Refer to the video link above and WSM.  Section 307-01 > Transmission Line Pressure Test.
    NOTE: The line pressure port Is an M10X1.0 thread. Do not use a National Pipe Thread (NPT) fitting when Installing pressure reading equipment If an NPT fitting is used, damage to the transmission case will occur.
    NOTE: All NPT fittings must be assembled with polytetrafluoroethylene (PTFE) tape or paste to prevent leaks.
    TABLE 1 - FORD TESTED SUITABLE TRANSMISSION FLUID PRESSURE GAUGES, OTHER SUITABLE GAUGES MAY BE USED

    Description Source Part Number
    Ashcroft 0-300PSI Vibration Dampened Grainger 351009SW02LXLL300
    Lang Instruments Model 5TUL8 (requires piston-type pressure gauge snubber)
    • Rotunda RTTP
    • Grainger
    • Gauge: STATU16A
    • Snubber: 5TUL8
    Snap-On 0-500PSI Gauge and Boot Snap-On EEPV5-500G
    Waekon Digital Pressure Gauge Rotunda RTTP wAE48166
    Pressure Pro PC 5000 Rotunda RTTP 300-WAE48365
  2. Using the latest software level of the FDRS  and VCMM,  Start a session.
  3. Using FDRS  select the following PID  s.
    • RPM_DSD#
    • PVT Pressure (set scale to +/- 3447 kPa)
    • TFT
    • SSA_AMP#
    • SSB_AMP#
    • SSC_AMP#
    • SSD_AMP#
    • SSE_AMP#
    • SSF_AMP#
  4. Does the vehicle exhibit harsh/delayed engagement and/or harsh/delayed shift symptoms only when TFT  is at 49°C (121°F) or below?
    1. Yes - perform Step 5 while TFT.  is at or below 49°C (121°F).
    2. No - perform Step 5 with TFT  at or above 50°C (122°F).
  5. Enter Live Display mode. Verify the vehicle is in P,  emergency brake applied and TFT  is at the appropriate temperature range identified in Step  4.
    1. For each step below, highlight the PID  to enable it and select #. Then control the PID  with up/down arrows.
    2. Command SSA_AMP #/SSB_AMP #/SSC_AMP #/SSD_AMP #/SSE_AMP #/SSF_AMP # to 0mA.
    3. Decrease RPM_DSD # between 500-600 rpm.
    4. Increase LINEDSD # to 1900-2000kPa (275-290 PSI) or maximum achievable pressure below 2000kPa (290 PSI).
      NOTE: Actual line pressure reading is expected to be less than commanded line pressure.
    5. Record the pressure value observed on the gauge as Pre Ramp.
    6. Command SSA_AMP # to 1.0A (five quick up arrow clicks).
    7. Record the pressure value observed on the gauge as Applied A.
    8. Command SSA_AMP # to OmA (five quick down arrow clicks).
    9. Command SSC_AMP # to 1.0A (five quick up arrow clicks).
    10. Record the pressure value observed on the gauge as Applied C.
    11. Command SSC_AMP # PID  off to OmA (five quick down arrow clicks).
    12. Test is complete. Release control of all parameters then turn the ignition off.
  6. Download the CDF calculator tool.
    NOTE: The calculator is an ".exe" file type. Make sure the computer firewall is set to allow this type of file to download.
    1. Click here to download the CDF calculator tool in English. 
    2. Click here to download the CDF calculator tool in Spanish. 
    3. Click here to download the CDF calculator tool in French. 
  7. Enter the value recorded as Pre Ramp into CDF calculator for both fields Pre Ramp Valley and Pre Ramp Peak.
  8. Enter the value recorded as Applied A into CDF calculator for both fields Applied A Valley and Applied A Peak.
  9. Enter the value recorded as Applied C into CDF calculator for both fields Applied C Valley and Applied C Peak.
  10. Refer to CDF calculator results. Does the "A-clutch Leakage Rate %" field display green?
    1. Yes - proceed to Step 11.
    2. No (field displays red) - this article does not apply. Refer to WSM  , Section 307-01 > Diagnosis and Testing > A Clutch.
  11. Does the "C-Clutch vs A-Clutch %" field display green?
    1. Yes - this article does not apply. Refer to WSM, Section 307-01 for normal diagnostics.
    2. No (field displays red) - proceed to "REPAIR PROCEDURE " in this article.

REPAIR PROCEDURE

  1. Remove the transmission and mount the transmission to the bench. Refer to WSM  , Section 307-01.
  2. Disassemble the transmission. Perform only the necessary steps to remove the clutch and planetary assembly from the transmission case. Refer to WSM  , Section 307-01.
    1. It is only necessary to remove the torque converter, transmission fluid pan and gasket, transmission fluid auxiliary pump (if equipped), fluid filter and main control valve body assembly, all 4 speed sensors (intermediate speed sensor A [ISSA], intermediate speed sensor B [ISSB], TSS and OSS  ), transmission fluid pump, front support assembly and the clutch and planetary assembly. Refer to WSM  , Section 307-01.
  3. Disassemble the clutch and planetary assembly. Perform only the necessary steps to remove the clutch and planetary container cylinder, the CDF clutch cylinder and the No. 3 sun gear shaft and No. 2 ring gear assembly from the clutch and planetary assembly. Refer to WSM  , Section 307-01.
    1. It is only necessary to remove the A clutch assembly, the selective shim and T3 thrust bearing, remove and discard the 5-input shaft front seals.
    2. Remove the No. 1 planetary carrier snap ring, clutch and planetary container cylinder, the No. 4 ring gear snap ring and the No. 4 ring gear from the clutch and planetary container cylinder. Discard the clutch and planetary container cylinder. Refer to WSM  , Section 307-01.
    3. Remove the E clutch and input shaft assembly, the No. 3 planetary carrier and No. 3 sun gear, the No. 3 sun gear shaft and No. 2 ring gear assembly. Refer to WSM  , Section 307-01.
  4. Remove and discard the sun gear No. 3 shaft seals. Install the 4 new sun gear No. 3 shaft seals. Refer to WSM, Section 307-01.
  5. Disassemble the C, D and F clutch assemblies from the CDF cylinder. Discard the CDF cylinder. Refer to WSM  , Section 307-01.
  6. Assemble the C, D and F clutch assemblies into the new CDF clutch cylinder. Refer to WSM  , Section 307-01.
  7. Perform the C, D and F clutch pack endplay measurements for proper clearance. Refer to WSM  , Section 307-01.
  8. Remove and discard the input shaft-to-sun gear No. 3 shaft seals. Install the 5 new input shaft-to-sun gear No. 3 shaft seals. Refer to WSM  , Section 307-01.
  9. Remove and discard the input shaft seal. Install the new input shaft seal. Refer to WSM  , Section 307-01.
  10. Install the 5 new input shaft front seals. Refer to WSM  , Section 307-01.
  11. Install the No. 4 ring gear and snap ring into a new clutch and planetary container cylinder.
  12. To reassemble the clutch and planetary assembly, reverse the disassembly procedure. Refer to WSM  , Section 307-01.
  13. Perform the T3 thrust bearing measurement to set transmission front end clearance. Refer to WSM  , Section 307-01.
  14. Reassemble the transmission. Refer to WSM  , Section 307-01.
  15. Install the transmission. Refer to WSM  Section 307-01.
  16. Perform an adaptive learning drive cycle. Refer to WSM.  Section 307-01.
    NOTE: Advise the customer that this vehicle is equipped with an adaptive transmission shift strategy which allows the vehicle's computer to learn the transmission's unique parameters and improve shift quality. When the adaptive strategy is reset, the computer will begin a relearning process. This relearning process may result in firmer than normal upshifts and downshifts for several days.

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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 supersede this information with updates. The most recent information is available through Ford Motor Company's on-line technical resources.