For 1990-2009 cars

### Removal Procedure

Caution: Refer to Approved Equipment for Collision Repair Caution in the Preface section.

Caution: Sectioning should be performed only in the recommended areas. Failure to do so may compromise the structural integrity of the vehicle and cause personal injury if the vehicle is in a collision.

Important: The center pillar reinforcement must be removed from the vehicle to perform this operation.

1. Remove all related panels and components.
2. Disable the SIR system. Refer to SIR Disabling and Enabling .
3. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
4. Restore as much of the damage as possible.
5. Remove the sealers and anti-corrosion materials from the repair area if necessary. Refer to Anti-Corrosion Treatment and Repair .
6. Note structural adhesive locations.
7. In the inner upper center pillar area, locate the T shaped opening on the inside of the pillar. Measure down (a) 100 mm (4 in) from the bottom of the opening. This is your sectioning location.
8. In the inner rocker panel area, select the triangle shaped opening in the front and rear of the pillar areas to be replaced as shown. These are your lower section locations.

Important: Do not damage any inner reinforcements.

9. Cut the panel where sectioning is to be performed.
10. Locate and drill out all factory welds. Note the number and location of welds for installation of the service part.
11. Remove the damaged center pillar.

### Installation Procedure

1. Cut the replacement service part in the pillar area (1) to allow for a (a) 25 mm (1 in) overlap of the original section cut.
2. On the pillar area of the service part notch the weld flange areas as shown.
3. Cut the service part in the corners as shown and step the tabs inward to allow the service part to fit under the original reinforcement.
4. Drill 8 mm (5/16 in) plug weld holes along the sectioning cut on the original reinforcement. Locate these holes 13 mm (½ in) from the edge and spaced 40 mm (1 ½ in) apart.
5. Drill 8 mm (5/16 in) plug weld holes in the service reinforcement as necessary in the locations noted from the original panel.
6. Prepare all mating surfaces as necessary.
7. Apply 3M Weld-Thru Coating P/N 05913 or equivalent to all mating surfaces.
8. Align the service part on the vehicle using 3-dimensional measuring equipment.
9. Plug weld accordingly.
10. To create a solid weld with minimum heat distortion, make 25 mm (1 in) stitch weld along the seam with 25 mm (1 in) gaps between them. Repeat and complete the stitch weld.
11. Clean and prepare all welded surfaces.
12. Apply the sealers and anti-corrosion materials to the repair area if necessary. Refer to Anti-Corrosion Treatment and Repair .
13. Paint the repaired area. Refer to Basecoat/Clearcoat Paint Systems .
14. Install all the related panels and components.
15. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
16. Enable the SIR system. Refer to SIR Disabling and Enabling .