Inner A-Pillar Installation - Ar63.20-S-1106-03E

Model 447, 448 

Fig 1: Identifying Side Portal Frame (210 589 17 23 00)

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

1. Apply 2-component adhesive to body (area A).

   Observe pretreatment of bonding surfaces (area A). Refer to the manufacturer's information for the curing and working times of 2-component adhesive.

2. Install inner A-pillar (3), fit and fix in place with welding devices and side portal frame.
3. Inner A-pillar (3) (areas B to G).
4. Drill inner A-pillar (3) before inert gas welding (area H).
5. Inner A-pillar (3) (area H).
6. Grind inert gas spot weld down flat.
7. Clean weld joints.
8. Remove shavings and drill chips.
9. Apply zinc dust paint to weld joints (areas B to H).