Prepare outer part of rear center section - AR64.20-P-1000-09TA

COMMERCIALLY AVAILABLE TOOLS

Number	Designation
WH58.30-Z-1002-01A	Ball cutter, dia. 12 mm
WH58.30-Z-1006-01A	Vario Drill WS 91 spot weld removing tool
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)

WORKSHOP EQUIPMENT

WE58.40-Z-1001-03A	Drill (electric/pneumatic)
WE58.40-Z-1002-03A	Straight grinder (electric/pneumatic)
WE58.40-Z-1003-03A	Angle grinder (electric/pneumatic)

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1001-07A	Zinc dust paint suitable for spot welding	A 000 986 34 42

Fig 1: Identifying Welding Area On Rear Center Section

1. Cut out spot welds with spot weld cutter (area A)
2. Remove reinforcement
3. Grind connection surfaces down to bare metal in shaded areas. Sand spot weld flanges to bare metal on both sides
4. Coat insides of spot weld flanges with zinc dust paint.
5. Grind connection surfaces down to bare metal in shaded areas. Sand spot weld flanges to bare metal on both sides
6. Coat insides of spot weld flanges with zinc dust paint.
   Fig 2: Identifying Grinding Surfaces Area On Rear Center Section

   
7. Grind connection surfaces down to bare metal in shaded areas. Sand spot weld flanges to bare metal on both sides
8. Coat insides of spot weld flanges with zinc dust paint.
   Fig 3: Identifying Grinding Surfaces Area On Rear Center Section