ar6220d124013tsf

Prepare front longitudinal member to passenger compartment floor area

Typ ar · temat 62.20 · wersja 0200 · 2019-07-31

Dotyczy: Model 910

Niedostępne w języku „pl”; wyświetlono w języku Angielski.

Umiejscowienie

Grupa funkcyjna 3 Nadwozie › 62 Przód pojazdu i przegroda czołowa › 62.20 Nadkole — Seria 910

EinPAS 35 Karoseria/ rama/ elementy domontowane › 35.30 Przednia część pojazdu › 35.30.35 Belka/ nadkole — Seria 910

AR62.20-D-1240-13TSF

Prepare front longitudinal member to passenger compartment floor area

000 588 01 84 00 Welder

WS60.00-P-0021K

Model

910

Modification notes

15.07.2019

Commercially available devices/tools, added

The whole document

15.07.2019

Method extension, operation steps, added

Operation steps 11, 12, 13, 14, 15

Repair materials

Number

Designation

Order number

BR00.45-Z-1056-07A

1K-zinc dust paint

A 000 986 28 00

Additional information can be found in the superordinate service document.

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

The following operation steps are shown on the left component parts and must be similarly performed on the right side of the vehicle in the case of damage.

Prepare front longitudinal member to passenger compartment floor area

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).

D62.10-A003-05

Prepare front longitudinal member to passenger compartment floor area

D62.20-0192-09

1

Expose spot welds on the front longitudinal member up to the passenger compartment floor area (1) (areas A1, A2 and A3).

Commercially available devices/tools
Rotary wire brush

2

Cut off spot welds on the front longitudinal member up to the passenger compartment floor area (1) (areas A1, A2 and A3).

Cut off spot welds through 2 panel thicknesses (areas A2 and A3).

Commercially available devices/tools
Spot weld milling machine

3

Dispose of the leftover piece that has been separated off.

4

Punch holes on the front longitudinal member up to the passenger compartment floor area (1) with a diameter of 6 mm (areas B1, B2 and B3).

Commercially available devices/tools
Hole punching pliers 6 mm

5

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 (areas B1, B2 and B3).

Commercially available devices/tools
Rotary wire brush

Prepare front longitudinal member to passenger compartment floor area

D62.20-0193-09

6

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.

Sand down spot weld flanges to bare metal on both sides.

Commercially available devices/tools
Rotary wire brush

7

Remove shavings.

Commercially available devices/tools
Wet and dry vacuum cleaner

8

Apply zinc dust paint to the insides of the spot weld flanges.

Prepare front longitudinal member to passenger compartment floor area

9

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.


Commercially available devices/tools
Rotary wire brush



10

Remove shavings.


Commercially available devices/tools
Wet and dry vacuum cleaner


D62.20-0197-06

Prepare front longitudinal member to passenger compartment floor area

11

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).



12

Rub area for weld studs down to bare metal.


Commercially available devices/tools
Rotary wire brush



13

Weld on the weld studs.



14

Clean weld joints.


Commercially available devices/tools
Rotary wire brush



15

Remove shavings.


Commercially available devices/tools
Wet and dry vacuum cleaner


D62.10-A003-05

Prepare front longitudinal member to passenger compartment floor area

16

Punch holes on the crossmember (2) with a diameter of  6 mm (areas C1 and C2).


Commercially available devices/tools
Hole punching pliers 6 mm



17

Grind mating surfaces on crossmember (2) down to bare metal in cross-hatched areas and around holes (areas C1 and C2).


Commercially available devices/tools
Rotary wire brush



18

Remove shavings.


Commercially available devices/tools
Wet and dry vacuum cleaner


D62.20-0194-03

Prepare front longitudinal member to passenger compartment floor area

19.1

Left side of vehicle.
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.


See Fig. A.


Commercially available devices/tools
Rotary wire brush



19.2

Right side of vehicle.
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.


See Fig. B.


Commercially available devices/tools
Rotary wire brush



20

Remove shavings.


Commercially available devices/tools
Wet and dry vacuum cleaner



21

Apply zinc dust paint to the insides of the spot weld flanges.


D62.20-0196-03

Prepare front longitudinal member to passenger compartment floor area

22.1

Left side of vehicle.
Grind mating surfaces on mounting support (3) down to bare metal in cross-hatched areas.


See fig. C.


Commercially available devices/tools
Rotary wire brush



22.2

Right side of vehicle.
Grind mating surfaces on mounting support (3) down to bare metal in cross-hatched areas.


See fig. D.


Commercially available devices/tools
Rotary wire brush



23

Remove shavings.


Commercially available devices/tools
Wet and dry vacuum cleaner



24

Apply zinc dust paint to the insides of the spot weld flanges.


D62.20-0195-04

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