Installing side section
- The quality of the joint will be affected if the adhesive processing time is not observed.
→ The new part must be welded within 30 minutes in the area of the adhesive, otherwise the adhesion of the adhesive will be affected.
1. Installing seal
1.1. Apply a triangular bead of body sealant measuring -dimension X = approx. 12 mm- high all around the seal. Position seal on inside of side section and press on firmly. See Fig 1.
Check dimension -Y= 20 mm- with respect to roof reinforcement. See Fig 1.
2. Apply adhesive on the inside of the side section
2.1. Apply a triangular bead of Betamate 2096 adhesive measuring -dimension X = approx. 8 mm- in height to the joint between the light housing and the inside of the side section. The light frame must lie flush with the inside of the side section. See Fig 2.
3. Applying adhesive to the side section
3.1. Apply a triangular bead of adhesive (Teromix-6700) measuring -dimension X = approx. 8 mm- to the inside of the side section, along the wheel arch up as far as the start of the door sill. See Fig 3.
When butt welding body sheet panels with a sheet thickness of > 1.5 mm, there must be a welding slit width s = 1 x sheet thickness to guarantee the required welding quality (welding through).
4. Fitting the side section to the body
4.1. Secure the side section with tensioning clamps. Use test gauge 9748 .
4.2. Tack-weld the side section.
5. Welding in the side section
5.1. Resistance spot-weld the side section in area -A- . See Fig 5.
6. Welding in the side section
6.1. Resistance spot-weld the side section in area -A- . See Fig 6.
7. Welding in the side section
7.1. Resistance spot-weld the side section in area -A- . See Fig 7.
- Danger of injury and material damage
→ Once the spare parts have been fixed in place, repair spotwelds must be placed on the old spotwelds because there is no current flow possible in areas with a hardened adhesive layer. Welding procedures other than resistance spot-welding are not permitted since the thermal effect would destroy the bonded joint over a wide area. Refer to 50 IN Processing structural body adhesive - as of MY 2005 (All Models) .
8. Welding in the side section
8.1. Resistance spot-weld the side section in area -A- . See Fig 8.
9. Welding in the side section
9.1. Resistance spot-weld the side section in area -A- . See Fig 9.
10. Welding in the side section
10.1. Resistance spot-weld the side section in area -A, B, C, D, E- . See Fig 10.
11. Welding in the side section
11.1. Resistance spot-weld the side section in areas -A- and -B- . See Fig 11.
12. Welding in the side section
12.1. Resistance spot-weld the side section in areas -A- and -C- . See Fig 12.
12.2. Plug-weld the side section in area -B- using inert gas. See Fig 12.
13. Welding in the side section
13.1. Resistance spot-weld the side section in area -A- . See Fig 13.
14. Welding in the side section
14.1. Plug-weld the side section in area -A- using inert gas. See Fig 14.
15. Welding in the side section
15.1. Apply a full weld to the side section in area -A- using inert gas. See Fig 15.
16. Welding in the side section
16.1. Apply a full weld to the side section in area -A- using inert gas. See Fig 16.