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Service bulletin 1HD-D6G9X-05

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 id10109616
Published by NHTSA2017-08-02
Manufacturer's number1HD-D6G9X-05
Manufacturer's date2017-04-24
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

Parts & Accessories Bulletin PAB1065: SCREAMIN? EAGLE MILWAUKEE-EIGHT HIGH-FLOW EXHAUST SYSTEM STATUS UPDATE. The purpose of this P&A Bulletin is to update dealers on possible fitment concerns and availability status for the Screamin? Eagle Milwaukee-Eight High-Flow Exhaust Systems, part numbers 64800059 chrome & 64800062 black. Harley-Davidson has discovered a possible concern with the header pipe shield to collector shield fitment or alignment. If this condition exists, install spacer kit (part no. 65400482) according to the included instruction sheet (-J06608). This spacer kit will be included in all Screamin? Eagle High-Flow Exhaust System kits and will also be available separately.

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

Engine, Exhaust and emissions

Vehicles listed
HARLEY-DAVIDSON HARLEY-DAVIDSON

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