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Home >> Porsche >> 2020 >> 718 Spyder >> Repair and Diagnosis >> Body & Frame >> Seats >> 74 Seat Cushions, Seat Covers -- 718 SPYDER >> WM, 74191941 Removing And Installing Front Backrest Cover (Sports Bucket Seat) >> Installing Front Backrest Cover (Sports Bucket Seat)

Installing Front Backrest Cover (Sports Bucket Seat)

Information 

Always replace fastening clamps.

Information 

Make sure not to scratch any visible areas of the seat backrest when removing and installing the fastening clamps.

Only complete the following step on the outside of the seat. Check that the fastening clamps are at the exact required positions. 

  1. Replace fastening clamps -1-  on the top of the seat shell.

    Dimension A > Length 20 mm 

    Dimension B > Length 55 mm 

    G16225082Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Retaining clips on upper seat shell

    Only complete the following step on the side facing the centre of the vehicle. 

  2. Replace fastening clamps -1-  on the bottom of the seat shell -2-  .
    G16225083Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Retaining clips on lower seat shell

  3. Secure the cover at the top.
    1. 3.1  Align the cover -1-  with the reinforcement -2-  on the seat shell according to the perforation pattern.
    2. 3.2  Clip in fixing clip -3-  from the centre outwards -Arrows-  .
    G16225084Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Backrest seat cover

  4. Install mounting for belt feed-through element.
    1. 4.1  Engage bowden cable -1-  in the seat shell -Arrow A-  .
    2. 4.2  Stick bowden cable -1-  to the fixing device with felt adhesive tape -Arrow B-  .
    3. 4.3  Install padding -2-  (-Arrow-  ).
    G16225085Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bowden cable preparation

  5. Fold backrest cover -1-  over the padding -Arrows-  and align it.
    G16225086Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Cover preparation

  6. Press joint on the cover -1-  into the seat shell -Arrows-  and secure it by tapping gently (with a plastic hammer).
    G16225087Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Backrest cover positioning

  7. Position cover on the inside.
    1. 7.1  Engage reinforcement -3-  in the bracket -4-  in the side airbag area.
    2. 7.2  Align cover -2-Arrows-  and press on hook and loop fasteners -1-  .
    G16225088Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Backrest cover fastening

  8. Secure bowden cable at the belt feed-through element.
    1. 8.1  Guide bowden cable -1-  through the cover.
    2. 8.2  Position cover under the belt feed-through element -2-  all the way around -Arrows A-  .
    3. 8.3  Insert bowden cable -1-  through the opening -Arrow B-  on the belt feed-through element -2-  .
    G16225089Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bowden cable feed-through

  9. Secure the bowden cable.
    1. 9.1  Tighten fastening nut -1-  until the specified adjustment dimension is reached.

      Dimension C > Length 25 mm 

    2. 9.2  Shorten projecting thread -Arrow-  to the same height as the nut using side cutters.
    3. 9.3  Cover fastening nut with adhesive felt -2-  .
    G16225090Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bowden cable fastening

  10. Press joint on the cover into the seat shell -Arrows-  and secure it by tapping gently (with a plastic hammer).
    G16225091Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Lower backrest cover fastening

  11. Align the cover -2-  and press on hook and loop fasteners -1-  firmly -Arrows-  .
    G16225092Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Inner backrest cover fastening

  12. Clip in trims -1-Arrows-  .
    G16225093Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Front seat trims (sports bucket seat)

    Only complete the following step when replacing the cover. 

  13. Cut out cover for height adjuster.
    1. 13.1  Feel the corners -Arrows-  of the cut-out -1-  and fit it into the corners using needles.
    2. 13.2  Cut out cover -3-  between the points.
    G16225094Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    device Backrest cover cutout for height adjustment button

  14. Clip in height adjustment switch -1-  (-Arrow-  ).
    G16225095Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Height adjustment device

  15. Connect plug connection for height adjuster.
    1. 15.1  Connect plug connection -1-  .
    2. 15.2  Clip in line -Arrows-  .
    G16225096Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric wire harness

  16. Remove adhesive tape.