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Service bulletin 06L27

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10020157
Published by NHTSA2006-08-01
Manufacturer's number06L27
Manufacturer's date2006-06-14
NHTSA componentEQUIPMENT:OTHER:LABELS

NHTSA's summary

SOME VEHICLES HAVE VEHICLE CERTIFICATION LABELS THAT SHOW AN INCORRECT VEHICLE BUILD DATE. SPECIAL FIELD ACTION 06L27, ATTACHMENT I & II AND TWO OWNER NOTIFICATION LETTERS. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Equipment and accessories, Labels and manuals

Vehicles listed
FORD F-250 SD2006 (the catalog's model; the bulletin names a series or trim of it)
FORD F-350 SD2006 (the catalog's model; the bulletin names a series or trim of it)
FORD F-450 SD2006 (the catalog's model; the bulletin names a series or trim of it)
FORD F-550 SD2006 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
09V0260002009-01-26. EQUIPMENT ADAPTIVE/MOBILITY
09V0250002009-01-23. EQUIPMENT ADAPTIVE/MOBILITY

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SSM 494952021-02-04. Service bulletin. Some 2005-2021 F-Super Duty 4x4 vehicles operated in extreme dust, mud or tar sand conditions may exhibit accelerated 4x4 vacuum hub seal and or wheel bearing wear as a result of harsh operating conditions. A knuckle seal shield kit is now available for customer purchase. The kit is designed for severe duty and is non warrantable. The knuckle seal shield kit GC3Z-54024A38-A includes an installation instruction sheet
DOR-U2J7Y-022020-02-10. Service bulletin. This SKU is a Spare Tire Hoist. Test results identified that the pull force parameter was not within specification, as a precautionary measure unsold inventory was requested to be returned for testing and containment. We don't have evidence that these test results have contributed to a product failure.
DOR-C2C6H-022020-02-10. Service bulletin. This SKU is a Spare Tire Hoist. Test results identified that the pull force parameter was not within specification, as a precautionary measure unsold inventory was requested to be returned for testing and containment. We don't have evidence that these test results have contributed to a product failure.
SSM 463452017-03-15. Service bulletin. SOME 2005-2017 F-SUPER DUTY 4X4 VEHICLES OPERATED IN EXTREME DUST, MUD OR TAR SAND CONDITIONS MAY EXHIBIT ACCELERATED 4X4 VACUUM HUB SEAL AND OR WHEEL BEARING WEAR AS A RESULT OF HARSH OPERATING CONDITIONS. A KNUCKLE SEAL SHIELD KIT IS NOW AVAILABLE FOR CUSTOMER PURCHASE. THE KIT IS DESIGNED FOR SEVERE DUTY AND IS NON WARRANTABLE. THE KNUCKLE SEAL SHIELD KIT GC3Z-54024A38-A INCLUDES AN INSTRUCTION SHEET.
051492005-10-13. Service bulletin. LACK OF AIR CONDITIONING COOLING - CLIMATE CONTROL MODE SELECTION NOT WORKING. *TT