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Service bulletin 1HD-H2Q8B-12

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 id10090261
Published by NHTSA2017-02-03
Manufacturer's number1HD-H2Q8B-12
Manufacturer's date2016-11-14
NHTSA componentEQUIPMENT; ENGINE

NHTSA's summary

THIS REVISION CORRECTS AND CLARIFIES THE INFORMATION IN THE PREVIOUS VERSION.

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

Engine, Equipment and accessories

Vehicles listed
HARLEY-DAVIDSON FLHP2014 to 2016
HARLEY-DAVIDSON FLHR2014 to 2016
HARLEY-DAVIDSON FLHTCU2013 to 2016

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