Remove/install front roof frame

AR65.20-P-1006MCD

Remove/install front roof frame

14.05.2019

Model

451.3

Lower front roof frame

1

Lower front roof frame



Remove

 Danger

The high voltage used for electric welding presents a lethal hazard. Risk of explosion from welding in areas close to highly inflammable materials. Risk of injury from weld splatter and UV-light when welding. Risk of poisoning from inhaling welding gases

Use insulating mats. Wear protective clothing, safety glasses and a protective mask. Remove highly inflammable materials from the hazard area. Use air extraction system.

AS00.00-Z-0007-01A

 Caution

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

Topical note

Measures for preventing damage to vehicles or components when performing electric welding work

AH00.00-N-0005-01A

Topical note

General information on body repair

AH60.00-N-0001-01A

Topical note

Notes on performing repair, body work and welding on vehicles with airbags and RTE units

AH91.00-P-0002-01M

General information on riveting

AH60.00-P-0003-01N

Notes on replacing body parts

AH60.00-P-0027-01FF

1

Remove detachable parts in the repair area

2

Cover all detachable parts remaining in vehicle (area to be repaired)


Use fire-resistant tarp
to prevent damage due to flying sparks.

3

Remove upper front roof frame

AR65.20-P-1006MCC

4

Cut off lower front roof frame (1)

AR65.20-P-1006-02MCD

5

Prepare connecting points on body

AR65.20-P-1006-08MCD

Zinc dust paint suitable for spot welding

*BR00.45-Z-1001-07A

6

Prepare connecting points at lower front roof frame (1)

AR65.20-P-1006-04MCD

Zinc dust paint suitable for spot welding

*BR00.45-Z-1001-07A



Install

7

Fit and weld in lower front roof frame (1)

AR65.20-P-1006-05MCD

8

Fit and weld in upper front roof frame

AR65.20-P-1006MCC

9

Clean weld joints and sheet metal flanges with wire brush and clean repair areas

10

Prime repair area using primer filler

11

Supply standard seam seals with body sealant

AR97.10-P-4000MCC

White sealing compound, 310 ml, DBL 6069.20

*BR00.45-Z-1003-01A

12

Supplement standard underbody protection with permanent underfloor protection

Underfloor protection 800 ml

*BR00.45-Z-1001-05A

13

Paint repair area adjacent surfaces

Topical note

Notes on paintwork repairs

AH98.00-P-9408-02MCC

14

Add cavity preserving agent

AR97.20-P-1500FF

Teroson protective wax, art. no: 122.73Q

*BR00.45-Z-1008-05A

15

Reinstall all detachable parts removed

Repair materials

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-1003-01A

White sealing compound, 310 ml, DBL 6069.20

A 001 989 63 20

BR00.45-Z-1008-05A

Teroson protective wax, art. no: 122.73Q

Henkel Loctite
www.Loctite.de