Service bulletin ASI-44715
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10057864 |
| Published by NHTSA | 2015-07-08 |
| Manufacturer's number | ASI-44715 |
| Manufacturer's date | 2014-09-01 |
| NHTSA component | POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL |
NHTSA's summary
FORD: BETWEEN FRONT HUB LOCK ASSEMBLY AND FRONT AXLE SHAFT SEAL ASSEMBLY, A LOST OF VACUUM HAS OCCUR, DUE TO CONCERNS WITH FRONT AXLE HUB SEAL(S) RESULTING IN 4X4 NOT ENGAGING OR UNLOCKING OR FAILING TO STAY ENGAGED. MODEL 2013-15 F-SUPER DUTY 4X4. *PE
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
Transmission and driveline, Axle
| FORD F-450 SD | 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| FORD F-550 SD | 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it) |
| FORD F-650 SD | 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it) |
| FORD F-750 SD | 2013, 2014, 2015 (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.
| ASI-45121 | 2015-09-23. Service bulletin. FORD: ON SOME TRUCKS WITH ELECTRONIC 4WD SHIFT, AXLE SEAL (3254) NEEDS REPLACEMENT DUE TO VACUUM LEAKS AND IF REQUIRES REPAIR OR SERVICE, AXLE SEAL KIT IS AVAILABLE. MODEL 2011-15 F SUPER DUTY. *PE |
|---|