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Service bulletin 206

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 id10019881
Published by NHTSA2006-05-08
Manufacturer's number206
Manufacturer's date2006-04-05
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

NHTSA's summary

INSTALLING CAPS ON THE ENGINE CARRIER STUDS DUE TO THE POSSIBILITY THE COOLANT HOSE (SUPPLY) IS CHAFING ON THE TWO LEFT STUDS FOR THE ENGINE CARRIER. (WORKSHOP CAMPAIGN). *TT

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, Cooling system

Vehicles listed
PORSCHE CAYMAN S2006 (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.