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Home >> Porsche >> 2011 >> 911 Speedster >> Repair and Diagnosis >> Drivelines & Axles >> Axle Shafts >> 40 - Front Wheel Suspension, Drive Shafts -- CARRERA (997) >> WM 408537 Disassembling And Assembling Front Spring Strut (All Models) >> Information >> Disassembling Front Spring Strut

Disassembling Front Spring Strut

  1. To prevent damage (deformation), clamp the spring strut in a suitable clamping block (tensioning device for McPherson spring struts). Alternatively, the spring clamp can also be held in a retaining device.
  2. Pre-tension the coil spring using a spring clamp for spring struts Nr.121  until the piston rod is relieved (not generally required as this depends on the installation pretension on the coil spring). The appropriate forks must be inserted into the spring clamp.
  3. Use a socket-wrench insert Nr.187  to loosen the lock nut (securing piston rod to spring strut mount).

    Counter at the piston rod when loosening the nut. Tools required: Brace 9630  or 7-mm Allen key.

    Fig 1: Identifying Socket-Wrench Insert (No. 187)
    G09825644Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  4. Remove all parts from the piston rod.
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