Install Outer Section Of B-Pillar - AR63.20-P-1121-03GQ

MODEL 166.0 

Shown on model 166.8 

1. Install outer B-pillar (2) and side wall paneling (1), fit and fix in place.
2. Drill Ø 6.7 mm rivet holes through pre-drilled holes in outer B-pillar (2) in outer longitudinal member (area R2).

   If flow-form rivet pliers are not available, drill additional hole in area R1. Outer B-pillar replacement part (2) is delivered with hole already drilled (areas R1 and R2).

3. Remove outer B-pillar (2).
4. Deburr rivet holes on both sides and apply zinc dust paint to insides of rivet connections.
5. Apply sealant to foam parts (area S).

   Always replace damaged foam parts which can no longer be used. New foam parts are available only from the responsible Daimler AG departments.

6. Install outer B-pillar (2), fit and fix in place.
7. Rivet outer B-pillar (2) with flow-form rivet, structure from 3.35 mm to 4.1 mm clamping area (S2) (areas T1 and T3).
8. Rivet outer B-pillar (2) with flow-form rivet, structure from 4 mm to 5.15 mm clamping area (S3) (area T2).
9. Install side wall paneling (1), fit and fix in place.
10. Drill Ø 6.7 mm rivet holes in an side wall paneling (1) (areas V1).
11. Remove side wall paneling (1).
12. Deburr rivet holes on both sides and apply zinc dust paint to insides of rivet connections.
13. Install side wall paneling (1), fit and fix in place.
14. Side wall paneling (1) (area W1, W2, and W3).
15. Side wall paneling (1) (area U1, U2, U3 and U4).
16. Rivet side wall paneling (1) with Ø 6.4X14 countersunk-head rivets (area V1).
17. Grind inert gas welds on side wall paneling (1) down flat.
18. Remove shavings and drill chips.
19. Install section (5), fit and fix in place.

    Separate section (5) from inner B-pillar new part (4).

20. Drill Ø 6.7 mm rivet holes in section (5) (area Y1).
21. Remove section (5).
22. Deburr rivet holes on both sides and apply zinc dust paint to insides of rivet connections.
23. Install section (5), fit and fix in place.
24. Rivet section (5) with Ø 6.4X12.5 blind rivets (area Y1).
25. Rivet section (5) with flow-form rivet, structure 4 mm to 5.15 mm clamping range (S3) (area Y2).
26. Section (5) (area X1).
27. Section (5) (areas Z1, Z3 and Z4).
28. Section (5) (area Z2).