Prepare Front Longitudinal Member To Passenger Compartment Floor Area - Ar62.20-D-1240-13TS

AR62.20-D-1240-13TS	Prepare front longitudinal member to passenger compartment floor area
	000 588 01 84 00 Welder	WS60.00-P-0021K

Model 907 

Additional information can be found in the superordinate service document.

The safety information in the superordinate service document must be observed.

The new front longitudinal member part up to the passenger compartment floor area (1) is delivered without weld studs. The weld-in positions of the weld studs from the damaged front longitudinal member to the passenger compartment floor area (1) must be transferred to the new front longitudinal member part up to the passenger compartment floor area (1).

The next steps are shown on the component part of the left side of the vehicle and must be performed in the same way on the right side of the vehicle in the event of damage.

1. Punch holes on the front longitudinal member to the passenger compartment floor area (1) with a diameter of 6 mm (areas A, C, and F).

   Commercially available devices/tools 

   Hole punching pliers 6 mm

2. Drill holes on the front longitudinal member to the passenger compartment floor area (1) with a diameter of 7 mm (areas B, D, and E).

   Commercially available devices/tools 

   Hand drill

3. Grind mating surfaces on the front longitudinal member up to the passenger compartment floor area (1) down to bare metal in the cross-hatched areas and around the holes.

   Commercially available devices/tools 

   Rotary wire brush

4. Remove shavings and drill chips.

   Commercially available devices/tools 

   Wet and dry vacuum cleaner

5. Grind cross-hatched areas on the front longitudinal member up to the passenger compartment floor area (1) down to bare metal around the holes.

   Commercially available devices/tools 

   Rotary wire brush

6. Remove shavings.

   Commercially available devices/tools 

   Wet and dry vacuum cleaner

7. Mark positions of the weld studs and place a punch mark on the respective marking.

   For this purpose, use the noted dimensions for the weld studs from the damaged front longitudinal member up to the passenger compartment floor area (1).

8. Rub area for weld studs down to bare metal.

   Commercially available devices/tools 

   Rotary wire brush

9. Weld on the weld studs.
10. Clean weld joints.

    Commercially available devices/tools 

    Rotary wire brush

11. Remove shavings.

Commercially available devices/tools 

Wet and dry vacuum cleaner