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Service bulletin 122-U3T3E-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 id10119294
Published by NHTSA2017-10-15
Manufacturer's number122-U3T3E-05
Manufacturer's date2017-04-26
NHTSA componentSTRUCTURE; STRUCTURE:EMERGENCY:ESCAPE/EGRESS/EXIT

NHTSA's summary

Information: The frame of the rear window on replacement tops have holes that need to be tapped. These are the holes for securing the window to the mounting frame in the vehicle. Work Procedure: An example of hole locations needing to be tapped can be seen for a 981 and 991 in the photos below (other half of window is same).

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

Body and frame

Vehicles listed
PORSCHE PORSCHE

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