Service bulletin SSM 53306
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 | 11013133 |
| Published by NHTSA | 2025-01-27 |
| Manufacturer's number | SSM 53306 |
| Manufacturer's date | 2025-01-17 |
| NHTSA component | UNKNOWN OR OTHER |
NHTSA's summary
Some 2020-2022 F-Super Duty vehicles equipped with a 6.7L engine and rear wheel drive (RWD) may require replacement of the transmission assembly for various reasons.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
| FORD F-250 SD | 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| FORD F-350 SD | 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it) |
| FORD F-450 SD | 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it) |
| FORD F-550 SD | 2020, 2021, 2022 (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.