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Service bulletin 122-V3U7E-06

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 id10109329
Published by NHTSA2017-08-01
Manufacturer's number122-V3U7E-06
Manufacturer's date2012-09-14
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV); ENGINE AND ENGINE COOLING

NHTSA's summary

Concerns: Plug on crankcase for cylinders 1-3. Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. There is the possibility that a plug that was pressed into and sealed to the crankcase is not seated securely enough in the opening on the affected vehicles. As a result, this can cause the plug to become loose and as a result, oil can suddenly leak out of the crankcase, resulting in immediate engine damage.

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, Crankcase ventilation (PCV)

Vehicles listed
PORSCHE 911 GT32011, 2012 (the catalog's model; the bulletin names a series or trim of it)

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
TI-27-12 REV 12013-02-07. Service bulletin. PORSCHE: A PLUG, PRESSED AND SEALED INTO CRANKCASE, WAS NOT SECURELY SEALED ENOUGH AND THIS RESULTED IN PLUG BECOMING LOOSE AND OIL SUDDENLY LEAKED OUT OF CRANKCASE, CAUSING DAMAGE TO ENGINE, IMMEDIATELY. MODELS 2011-2012 911 GT3 RS.4. *PE