Technical Service Bulletin SSM 51478 — 2023 FORD F-750 SD
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | SSM 51478 |
| Manufacturer | |
| Vehicle | 2023 FORD F-750 SD |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Some 2021-2023 F-650/F-750 vehicles equipped with a 6.7L engine may experience a lack of power due to snow packing of the engine air cleaner when operating in extremely snowy conditions. A front grill cover (service part PC4Z-19A413-A) is now available for service use but is not a warrantable item. It is recommended that the front grill cover be removed at temperatures greater than 10ðF (-12ðC) and reinstall in subsequent winter seasons in order to maintain optimal vehicle performance.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2023 FORD F-750 SD
24L03
ENGINE
SSM 53487
UNKNOWN OR OTHER
24B27
UNKNOWN OR OTHER
SSM 52389
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
SSM 52213
UNKNOWN OR OTHER
SSM 52099
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
SSM 51593
EQUIPMENT:ELECTRICAL:INFOTAINMENT
SSM 51579
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS