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Home >> Porsche >> 2011 >> 911 Speedster >> Repair and Diagnosis >> Accessories & Equipment >> Seats >> 72 - Seat Frames -- CARRERA (997) >> WM 721955 Replacing Backrest Frame (Air-Conditioned Comfort Seat) (Except "Sport Classic", Turbo S Coupe "Ed. 918 SPYDER", CARRERA 4 GTS, Turbo S CABRIO "Ed. 918 SPYDER", CARRERA 4 GTS CABRIO, Gt3 RS 4.0, Gt3, Gt2, Gt3 RS, Gt2 RS) >> Preliminary Work

Preliminary Work

  1. Remove motor for lumbar support. → 723619 REMOVING AND INSTALLING LUMBAR SUPPORT MOTOR 
  2. Remove control valve for lumbar support adjustment. → 723319 REMOVING AND INSTALLING CONTROL VALVE FOR LUMBAR SUPPORT ADJUSTMENT 
  3. Remove lumbar support. → 723419 REMOVING AND INSTALLING LUMBAR SUPPORT 
  4. Remove motor for backrest adjustment. → 728919 REMOVING AND INSTALLING MOTOR FOR BACKREST ADJUSTMENT 
  5. Remove bowden cable for backrest release. → 722519 REMOVING AND INSTALLING BOWDEN CABLE FOR BACKREST RELEASE 
  6. Loosen wire harness for backrest close to the backrest frame. → 975619 REMOVING AND INSTALLING WIRE HARNESS FOR BACKREST (FRONT SEAT)