GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 619309  Size: SH
  1. Locate horizontal laser-weld line (1) in upper quarter area.
  2. Measure down 25 mm (1 in) and scribe a cut line (2).
  3. On the vehicle rocker area, locate and scribe a vertical cut line in the recommended section area (3).
  4. Cut panel at marked locations (2, 3).
  5. Drill out factory welds. Note the number and locatin of welds.
  6. Remove the damaged panel.

Preparation of Service Part


    Object Number: 619310  Size: SH
  1. Locat laser weld line (1) on service part.
  2. Cut along laser weld line.
  3. In specified sectioning location of rocker area, create a vertical cut line (2). Allow for a 50 mm (2 in) overlap of service part to rocker area on the vehicle.
  4. Cut service part along marked locations.
  5. Trim a 20 mm x 50 mm (7/8 x 2 in) tab at top and bottom of section area of service part to allow for a flush fit at pinch welds (3).
  6. Drill plug weld holes in service part as noted from original panel.
  7. Drill 8 mm (5/16 in) plug weld holes along section areas 25 mm (1 in) from the edge on the tocker and 10 mm (7/16 in) from edge in upper quarter area.

Installation Procedure


    Object Number: 820795  Size: SH
  1. Install new part and clamp in place. Check for fit.
  2. Apply two-part catalyzed primer.
  3. Spot blast weld areas.
  4. Perform stitch weld and plug welds..
  5. Grind and finish as necessary
  6. Use a brushable seam sealer on inside seam.
  7. Install all related panels and components.