Remove any corrosion on the rear floor assembly between the longitudinal member and the rear fender (repair stage 2)

SM64.20-P-1012A

Remove any corrosion on the rear floor assembly between the longitudinal member and the rear fender (repair stage 2)

11.11.11



Removing

Danger!

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer.

AS00.00-Z-0010-01A

Danger!

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.

Deburr repair panels.

AS00.00-Z-0017-01A

 Danger!

Risk of explosion and poisoning caused by solvent vapors and gasses. Risk of injury to skin and eyes when handling anticorrosion agents.

Never spray anticorrosion agents on flames or glowing hot objects and keep them well away from all potential sources of ignition. Use them only in well-ventilated rooms; wear respiratory protection.

AS97.00-Z-0001-01A



General information on body repair

AH60.00-N-0001-01A



Notes on paintwork repairs

AH98.00-P-9408-02A



Notes on cavity preservation

AH97.20-P-0001-01B



General information on riveting

AH60.00-P-0003-01N



General information on MB materials

AH98.00-P-9409-03A



The following workshop equipment and tools are required for repair:

Pneumatic/hydraulic blind rivet tool 571110

Blind rivet/punch riveting method
gotis://K_68-80_06.0



Damage code for repair stage 2: 63A22 DA/63N22 DA

1

Remove all detachable parts in repair area.

 If the removal/installation of detachable parts is not part of the previous work, an additional expense can be invoiced with operation number 601442.

2

Check for corrosion damage on rear floor assembly (1), if necessary, correct estimation of repair stage

 If the panel edge of the positive crankcase ventilation has not been deformed through corrosion (picture A) or if rust-through damage is not present, it is enough just to remove the corrosion.



Conduct repair stage 1 and remove the remaining corrosion on the rear floor assembly (1).

SM64.20-P-1011A

3

Remove rear floor assembly (1) between longitudinal member and rear fender

SM64.20-P-1012-01A

4

Remove corrosion on the body in the area of the repair point

 To avoid any further corrosion of the body, the corrosion in the area of the repair point is to be thoroughly removed using a shank brush.



Install

5

Coat areas ground down to bare metal on the body with zinc dust paint

Zinc dust paint suitable for spot welding

*BR00.45-Z-1001-07A

6

Install rear floor assembly (1) between longitudinal member and rear fender

SM64.20-P-1012-03A

Rivet

*BR00.45-Z-1001-13A

7

Coat rear floor assembly (1) with zinc dust paint.

Zinc dust paint suitable for spot welding

*BR00.45-Z-1001-07A

8

Carry out seam sealing after repairs

 Supplement standard sealant with sealant.

AR97.10-P-4000F

9

Mount paintable underfloor protection onto rear floor assembly (1)

 To avoid subsequent corrosion damage, the chipping-prone area of the rear floor assembly (1) is to have paintable underfloor protection attached to it.

Underfloor protection

*BR00.45-Z-1001-05A

10

Use spray can to paint the rear floor assembly (1) on the inside and the outside.

 To avoid any subsequent corrosion damage, once the base coat has been applied, the clear varnish also provided must then be applied in the outside area.

 Observe manufacturer's data for processing and use.

11

Apply additional cavity preservation

AR97.20-P-1500F

Number

Designation

Order number

BR00.45-Z-1001-05A

Underfloor protection 800 ml

A 001 986 46 10

BR00.45-Z-1001-07A

Zinc dust paint suitable for spot welding

A 000 986 34 42

BR00.45-Z-1001-13A

Blind rivet 6.414

A 003 990 35 97