Spot weld milling cutter
201 589 00 51 00
Commercially available tools
Number | Designation | |
WH58.30-Z-1002-01A | Ball cutter, dia. 12 mm | |
WH58.30-Z-1001-03A | Round wire brush, braided, dia. 70 mm | |
WH58.30-Z-1024-04A | Abrasive disk, dia. 115 mm, 80 m/s (max. 13,250 rpm) | |
WH58.30-Z-1004-20A | Hot-air gun |
Workshop equipment
WE58.40-Z-1001-03A | Drill (electric/pneumatic) |
WE58.40-Z-1003-03A | Angle grinder (electric/pneumatic) |
WE58.40-Z-1005-03A | Wet/dry vacuum cleaner |
Repair materials
Number | Designation | Order number |
BR00.45-Z-1001-07A | Zinc dust paint suitable for spot welding | A 000 986 34 42 |
P63.20-6957-09
1 Expose spot welds on A-pillar closing panel (1) and A-pillar support (2) (areas A, B, C, D, E, F and G).
2 Cut out spot welds on A-pillar closing panel (1) and A-pillar support (2) using spot weld milling cutter or ball cutter (areas A, B, C, D, E, F and G).
Cut through two sheet metal layers (area B).
P63.20-6960-09
3 Expose spot welds on A-pillar closing panel (1), upper firewall support (3) and lower firewall support (4) (areas H, J, K, L and M).
4 Cut out spot welds on A-pillar closing panel (1), upper firewall support (3) and lower firewall support (4) using spot weld milling cutter or ball cutter (areas H, J, K, L and M).
Cut through two sheet metal layers (area K).
P63.20-6963-09
5 Heat A-pillar closing panel (1) in cross-hatched areas using hot air gun.
Cross-hatched areas are additionally bonded.
6 Completely remove damaged A-pillar closing panel (1).
P63.20-6965-09
7 Grind mating surfaces on vehicle down to bare metal in cross-hatched areas using round wire brush.
Grind spot weld flanges down to bare metal on both sides.
8 Remove grinding and drill shavings using wet/dry vacuum cleaner.
9 Using zinc dust paint, coat insides of spot weld flanges that were not additionally bonded.
To prevent adhesion problems, do not coat bonding surfaces with zinc dust paint. (areas N, O and P).
Observe pretreatment of bonding surfaces.