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Home >> Porsche >> 2008 >> Boxster S, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (37 - Automatic Transmission - Actuation, Ass. Housing -- 987-BOXSTER-CAYMAN) >> WM 373519 Removing And Installing Automatic Transmission (Except CAYMAN Black Edition, CAYMAN S Black Edition, BOXSTER Black Edition, BOXSTER SPYDER, BOXSTER S Black Edition, CAYMAN R) >> Installing Automatic Transmission >> Notes

Installing Automatic Transmission: Notes

WARNING: This page is about a different variant/trim than selected.
WARNING: Vehicle can fall down
  • Risk of squashing or crushing
  • Risk of damage to the vehicle

→ Do not place any solid objects under the raised vehicle.

→ Ensure that the lifting platform is prevented from lowering.

→ Remove solid objects before lowering the vehicle.

→ Raise the vehicle only at the jacking points provided.

→ The outer jacking points should be used primarily.

  1. Move in transmission and screw in fastening screws -1 to 7-  .
    Fig 1: Identifying Transmission Engine Screws Tightening Sequence
    G09587062Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    Location Description Type Basic value Tolerance 1 Tolerance 2
    Transmission/engine connection Hexagon-head bolt no. 1 in figure, M12 x 70 Tightening torque 85 Nm (63 ftlb.)    
    Transmission/engine connection Hexagon-head bolt no. 2 in figure M12 x 100; with washer Tightening torque 85 Nm (63 ftlb.)    
    Transmission-engine connection Hexagon-head bolt No. 3 M12 x 90 in graphic Tightening torque 85 Nm (63 ftlb.)    
    Transmission/engine connection Internal-serration screw no. 4 in figure M10 x 50 Tightening torque 45 Nm (33 ftlb.)    
    Transmission-engine connection Nut No. 5 M10 in graphic Tightening torque 45 Nm (33 ftlb.)    
    Transmission-engine connection Hexagon-head bolt No. 6 M12 x 70 in graphic Tightening torque 85 Nm (63 ftlb.)    
    Transmission-engine connection Hexagon-head bolt No. 7 M12 x 90 in graphic Tightening torque 85 Nm (63 ftlb.)    

    Information 

    In order to install the right-hand transmission support with hydraulic mount, the automatic transmission must be pushed towards the left.

  2. Install right transmission support with hydraulic mount.
    Location Description Type Basic value Tolerance 1 Tolerance 2
    Transmission support Fastening screws between transmission support and transmission Tightening torque 65 Nm (48 ftlb.)    
    Hydraulic mount Fastening screws between hydraulic mount and body Tightening torque 33 Nm (24 ftlb.)    
  3. Install left transmission support with hydraulic mount.
    Location Description Type Basic value Tolerance 1 Tolerance 2
    Transmission support Fastening screws between transmission support and transmission Tightening torque 65 Nm (48 ftlb.)    
    Hydraulic mount Fastening screws between hydraulic mount and body Tightening torque 33 Nm (24 ftlb.)    
  4. Remove transmission jack.