Brake boster sealt replacement at the firewall
Porsche technical service bulletin 4470 for 1999-2000 Porsche 911 Carrera.
- Bulletin number
- 4470
- Component
- Service brakes, hydraulic: power assist: vacuum
- Summary
- Brake boster sealt replacement at the firewall. Corrections. Tt
Vehicles covered
- Porsche 911 Carrera 1999-2000 19992000
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