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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 580 (Rear Suspension System) >> Repair Instructions >> Shock Absorber Disposal >> Disposal Procedures

Disposal Procedures

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
  1. Make an indentation 10 mm (0.4 in) from the bottom (4) of the tube (3) using a centerpunch. See Fig 1.
  2. Clamp the shock absorber in a vise horizontally with the shock absorber rod (1) completely extended. See Fig 1.
  3. Drill a hole in the shock absorber at the centerpunch (4) using a 5 mm (3/16 in) drill bit. Gas or a gas/oil mixture will exhaust when the drill bit penetrates the shock absorber. Use shop towels in order to contain the escaping oil.
  4. Make an indentation in the middle (2) of the tube (3) with a centerpunch. See Fig 1.
  5. Drill a second hole in the shock absorber at the centerpunch (2) using a 5 mm (3/16 in) drill bit. Oil will exhaust when the drill bit penetrates the shock absorber. Use shop towels in order to contain the escaping oil.
  6. Remove the shock absorber from the vise. Hold the shock absorber over a drain pan horizontally with the holes down. Move the rod (1) in and out of the tube (3) to completely drain the oil from the shock absorber.
Fig 1: Preparing Shock Absorber For Disposal
G00357739Courtesy of GENERAL MOTORS CORP.