WenmarOpen by Wenmar Pro

Service bulletin 305

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 id10019522
Published by NHTSA2006-03-24
Manufacturer's number305
Manufacturer's date2006-01-03
NHTSA componentPOWER TRAIN:MANUAL TRANSMISSION

NHTSA's summary

TIPTRONIC TRANSMISSION REPAIR WORK. ANALYSIS OF TRANSMISSION DAMAGE. *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

Transmission and driveline, Manual transmission

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.

Other bulletins for the same vehicles and component
2052006-03-24. Service bulletin. MANUAL TRANSMISSION REPAIR WORK. *TT