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Strut Assembly: Disassembly

WARNING: Do not over compress the spring. Severe overloading may cause tool failure which could result in bodily injury.
CAUTION: Align the alignment rod and the strut compressor so that the tool may open and close together. The tools will not open if the tools do not align properly.
  1. Install the strut to the Strut Compressor. See SPECIAL TOOLS  section. Use wing nuts to secure the tool to the mounting holes C (1) and E/K (3). Position the wide end of the adapter outboard. See Fig 1 .
  2. Install the alignment rod and the Strut Compressor upper adapter. See SPECIAL TOOLS  section and Fig 1 .
  3. Install the strut to the top of the Strut Compressor. See SPECIAL TOOLS  section and Fig 1 .
  4. Install the strut into the Strut Compressor upper adapter and the Alignment rod. See SPECIAL TOOLS  section and Fig 1 .
  5. Close the alignment rod and the Strut Compressor upper adapter. See SPECIAL TOOLS  section and Fig 1 .
  6. Install the locking pins through the holes of the alignment rod and the strut lower mounting holes. See SPECIAL TOOLS  section and Fig 1 .
  7. Turn the screw (3) on the strut compressor counterclockwise to raise the strut up to the Strut Compressor upper adapter. See SPECIAL TOOLS  section and Figure .
  8. Compress the spring approximately 13 mm (1/2 in.) or three to four complete turns of the operating screw.
  9. Insert the strut rod nut socket on the nut. See SPECIAL TOOLS  section.
  10. Hold shaft with a T-45 Torx(R) bit.
  11. Use the strut rod nut socket to remove the nut while preventing the rod from rotating with a T-45 Torx(R) bit. See SPECIAL TOOLS  section.
  12. Discard the strut nut.
  13. Turn the operating screw (3) on the Strut Compressor clockwise to fully relieve the spring compression. See SPECIAL TOOLS  section and Figure .
Fig 1: Disassembling Strut
G00135677Courtesy of GENERAL MOTORS CORP.