Symptom: During and after race track use, loud noises can sometimes come from the wheel assembly on the...
Porsche technical service bulletin 122-Y9K4F-09 for 2014-2018 Porsche 911, 2014-2015 Porsche 911 GT3 and 2016 Porsche 911 Gt3 RS.
- Bulletin number
- 122-Y9K4F-09
- Component
- Wheels
- Summary
- Symptom: During and after race track use, loud noises can sometimes come from the wheel assembly on the rear axle - particularly on bends. Cause: Particles of dirt on the contact surfaces can cause micro-movements in the wheel assembly on the rear axle (rim/brake disc/wheel hub) and this can result in loud noises. Remedial Action: In the event of a customer complaint, clean the wheel assembly on the rear axle as described under "Work Procedure".
Vehicles covered
- Porsche 911 2014-2018 20142015201620172018
- Porsche 911 GT3 2014-2015 20142015
- Porsche 911 Gt3 RS 2016 2016
VIN decoder
See the problems and recalls for an exact car
Buying a used Porsche 911?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history