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Service bulletin AR873

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 id10171192
Published by NHTSA2020-02-12
Manufacturer's numberAR873
Manufacturer's date2020-02-10
NHTSA componentPOWER TRAIN:DRIVELINE:DRIVESHAFT

NHTSA's summary

AR873-2019-SOI-F Driveshaft Repair- Complaint-Driveshaft angles incorrect. Cause-Production installation error. Correction-Replace middle and rear carrier bearing bracket assemblies and brackets. Set driveshaft angles and align driveshaft to spec. Inspect u-joints and carrier bearings for damage/wear. If damage is found, replace affected components. Vehicles Affected- 2019 Ford Transit Buses-May include Bus #'s 3627-3631, 3640-3644, 3694-3703, 3928, 3993-3994, 4026-4030. Total of 28 buses.

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.

Components

Transmission and driveline, Driveshaft

Vehicles listed
ARBOC SPIRIT OF INDEPENDENCE2019

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

Other bulletins for the same vehicles and component
AR8732020-06-25. Service bulletin. Complaint: Driveshaft angles incorrect Cause: Production installation error Correction: Replace middle and rear carrier bearing bracket assemblies and brackets. Set driveshaft angles and align driveshaft to spec. Inspect u-joints and carrier bearings for damage/wear. If damage is found, replaced affected components.