TSB 22-2433

22-2433
TECHNICAL SERVICE BULLETIN
Slow Fuel Fill And/Or Spit Back During Refueling
15 December
2022
This bulletin supersedes 22-2176.
Model:
Ford
2021-2022 Bronco Sport
Built on or before 03-Dec-2021
2020-2022 Escape
Built on or before 03-Jan-2022
2020-2022 Explorer
Built on or before 14-Feb-2022
Lincoln
2020-2022 Aviator
Built on or before 7-Feb-2022
2020-2022 Corsair
Built on or before 03-Jan-2022
Summary
This article supersedes TSB 22-2176 to increase the labor operation allowance and update the part list.
Issue: Some 2020-2022 Escape/Corsair vehicles built on or before 3-Jan-2022, 2020-2022 Explorer vehicles built on
or before 14-Feb-2022, 2020-2022 Aviator vehicles built on or before 07-Feb-2022 and 2021-2022 Bronco Sport
vehicles built on or before 3-Dec-2021 may exhibit a slow fuel fill and/or spit back condition during refueling. This
may be due to the design of the fuel tank filler pipe. To correct the condition, follow the Service Procedure to replace
the fuel tank filler pipe.
Action: Follow the Service Procedure to correct the condition on vehicles that meet all of the following criteria:
• One of the following vehicle lines
- 2020-2022 Escape/Corsair built on or before 03-Jan-2022
- 2020-2022 Explorer built on or before 14-Feb-2022
- 2020-2022 Aviator built on or before 7-Feb-2022
- 2021-2022 Bronco Sport built on or before 03-Dec-2021
• Exhibits a slow fuel fill or spit back during refueling
Parts
Service
Part
Number
Quantity Description
Unit of Piece
Issue Quantity
LX6Z-9034JE
1
Fuel Tank Filler Pipe (Bronco
Sport/Escape/Corsair 1.5L,2.0L,2.3L)
1
1
LX6Z-9034JD
1
Fuel Tank Filler Pipe (Escape/Corsair 2.5L
Hybrid PHEV)
1
1
LX6Z-9034JC
1
Fuel Tank Filler Pipe (Escape 2.5L Hybrid
FHEV)
1
1
L1MZ-9034AJ
1
Fuel Tank Filler Pipe(Explorer 2.3L, 3.0L,
3.3LDuratec)
1
1
L1MZ-9034Y
1
1
1
L1MZ-9034X
1
1
1
L1MZ-9034AC
1
1
1
Fuel Tank Filler Pipe (Explorer 3.3L Hybrid)
Fuel Tank Filler Pipe (Aviator 3.0L EcoBoost)
Fuel Tank Filler Pipe (Aviator 3.0L Hybrid)
Note
W712356S442
1
4
2
W700228S450
1
2
1
W719430S439
1
4
4
LB5Z7827936-A
1
Housing Capless Fuel Filler Without Lock
(Explorer-Non Hybrid)
1
1
LB5Z7827936-B
1
Housing Capless Fuel Filler (Explorer
Hybrid)
1
1
LB5Z7827936-C
1
Housing Capless Fuel Filler With Lock
(Explorer Non-Hybrid)
1
1
LC5Z7827936-A
1
Housing Capless Fuel Filler Without Lock
(Aviator 3.0L EcoBoost)
1
1
LC5Z7827936-B
1
1
1
W717822S439
1
4
2
W719511S439
1
4
3
L1MZ3B498-D
1
Rear Axle Pinion Stem Circlip (2020-2022
Explorer 2.3L LHD 4WD, 3.3L LHD 4WD)
1
1
L1MZ3B498-E
1
Rear Axle Pinion Stem Circlip (2020-2022
Explorer 2.3L LHD RWD, 3.0L EcoBoost,
3.3L Hybrid, 3.3L LHD 4WD Police Version)
1
1
L1MZ3B498-F
1
Rear Axle Pinion Stem Circlip (2020-2022
Aviator)
1
1
W720034S440
1
Rear Shock Absorber Lower Nut (All
Explorer/Aviator)
4
2
W711270S439
3
Rear Subframe Assembly Forward Bracket
Bolts (All Explorer/Aviator)
4
10
W713714S439
1
Rear Subframe Assembly Forward Bracket
Bolts (All Explorer/Aviator)
4
2
W720782S439
1
Rear Subframe Assembly Bracket Bolts (All
Explorer/Aviator)
4
2
XL-2
Filler Pipe Bolts (All Explorer/Aviator)
Filler Pipe Bolts (All Explorer/Aviator)
Anchor Plate Bolts (All Explorer/Aviator)
Housing Capless Fuel Filler (Aviator Hybrid)
Rear Driveshaft Bearing Bracket Bolts (All
Explorer/Aviator)
Flex Coupling To Transfer Case Bolts (All
Explorer/Aviator)
As
Motorcraft® High Temperature Nickel AntiNeeded Seize Lubricant
ZC-37-A
As
Motorcraft® Wheel and Tire Cleaner
Needed
XG-1-E1
As
Motorcraft® Premium Long-Life Grease
Needed
PM-4-A
As
Motorcraft® Metal Brake Parts Cleaner
Needed (Compliant With Low Volatile Organic
Compound Requirements As Required In
Some USA States)
PM-4-B
As
Motorcraft® Metal Brake Parts Cleaner (Not
Needed Compliant With Volatile Organic Compound
Requirements)
Parts
Remove and discard 3
bolts of the flex
coupling to remove the
rear driveshaft
Parts To Inspect And Replace Only If Necessary
Service Part
Number
Quantity Description
L1MZ-4782-A
If
Driveshaft Flexible Coupling (All Explorer/Aviator)
Needed
L1MZ-4650-A
If
Driveshaft Alignment Bushing (All
Needed Explorer/Aviator)
W719511-S439
VC-13-G
CVC-13-G
If
Flex Coupling To Transfer Case Bolts (All
Needed Explorer/Aviator)
Note
If the flex coupling has damage,
remove the 3 additional bolts
If
Motorcraft® Yellow Concentrated
Needed Antifreeze/Coolant (All Markets Except Canada)
If
Motorcraft® Yellow Concentrated
Needed Antifreeze/Coolant (Canada Only)
Quantity refers to the amount of the service part number required to repair the vehicle.
Unit of Issue refers to the number of individual pieces included in a service part number package.
Piece Quantity refers to the total number of individual pieces required to repair the vehicle.
As Needed indicates the amount of the part may vary and/or is not a whole number. Parts can be billed out as nonwhole numbers, including less than 1.
If Needed indicates the part is not mandatory.
Warranty Status: Eligible under provisions of New Vehicle Limited Warranty (NVLW)/Emissions Warranty/Service
Part Warranty (SPW)/Special Service Part (SSP)/Extended Service Plan (ESP) coverage. Limits/policies/prior
approvals are not altered by a TSB. NVLW/Emissions Warranty/SPW/SSP/ESP coverage limits are determined by
the identified causal part and verified using the OASIS part coverage tool.
Labor Times
Operation
No.
Description
Time
2020-2022 Escape/Corsair, 2021-2022 Bronco Sport: Replace The Fuel Tank Filler Pipe (Do
Not Use With Any Other Labor Operations)
222433A
0.9
Hrs.
2020-2022 Explorer/Aviator: Replace The Fuel Tank Filler Pipe (Can Be Claimed With
Operation C Or D)
222433B
2.9
Hrs.
222433C
0.9
Hrs.
222433D
1.1
Hrs.
Additional Time To Check And Correct Rear Toe (Can Be Claimed With Operation B)
Additional Time To Check And Correct Rear Toe For Vehicles With Lane Departure (Can Be
Claimed With Operation B)
Repair/Claim Coding
Causal Part:
9034
Condition Code: 42
Service Procedure
1. Replace the fuel tank filler pipe. Refer to the Workshop Manual (WSM), Section 310-01 > Fuel Tank and Lines.
© 2022 Ford Motor Company
All rights reserved.
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.