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Service bulletin SB-50 Customer L

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 id10123504
Published by NHTSA2017-11-17
Manufacturer's numberSB-50 Customer L
Manufacturer's date2016-12-15
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

SB-50 was reported to you July 2016. We notified a few before ZF Systems contacted us telling us to hold up. They thought the recall would be cancelled due to more testing that had been done. In Dec. we received notice to cancel. We sent the letter to the ones we had contacted prior.

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

Equipment and accessories

Vehicles listed
TIFFIN ALLEGRO BUS2017

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