Completely replace outer side longitudinal member

AR63.30-S-1000P

Completely replace outer side longitudinal member

22.11.2019

Model

470, 471

1

Outer side longitudinal member

 Danger

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

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

AS00.00-Z-0010-01A

 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

Special instructions for lifting and supporting vehicle

AH00.60-N-0100-01P

Topical note

General information on body repair

AH60.00-N-0001-01A

Topical note

Notes on paintwork repairs

AH98.00-P-9408-02A

General information on MB materials

AH98.00-P-9409-03A



Remove

1

Remove all detachable parts in area to be repaired

2

Cover all detachable parts remaining in vehicle with fire-resistant welding protection blanket

 Commercially available devices/tools
Welding protection blanket

3

Completely separate outer side longitudinal member (1)

AR63.30-S-1000-01P



000 588 00 84 00 Heat gun

WS54.00-P-0049B

 Determine respective variant of repair with reference to level of damage.

 Commercially available devices/tools
Body power jigsaw
Spot weld milling machine
Rotary wire brush
Wet and dry vacuum cleaner

Zinc dust paint suitable for spot welding

*BR00.45-Z-1001-07A

4

Completely prepare outer side longitudinal member (1)

AR63.30-S-1000-02P



000 588 00 84 00 Heat gun

WS54.00-P-0049B

 Prepare outer side longitudinal member (1) with reference to determined variant.

 Commercially available devices/tools
Body power jigsaw
Hand drill
Spot weld milling machine
Rotary wire brush
Wet and dry vacuum cleaner

Zinc dust paint suitable for spot welding

*BR00.45-Z-1001-07A



Install

 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

5

Completely install outer side longitudinal member (1) and weld in

AR63.30-S-1000-03P

Topical note

Measures for preventing damage to components when performing electric welding and soldering work

AH60.00-P-0001-02A

Topical note

Pretreatment of bonding surfaces

AH60.00-P-0008-01SX



000 588 01 84 00 Welder

WS60.00-P-0021K



000 588 02 84 00 Welder

WS60.00-P-0022K

 Install outer side longitudinal member (1) with reference to determined variant and weld in.

 Commercially available devices/tools
Clamping pliers (Standard)
Rotary wire brush
Angle grinder
Wet and dry vacuum cleaner

Gap dimensions

*BE60.00-N-1005-01P

Gap dimensions

*BE60.00-N-1006-01P

White sealing compound, 310 ml, DBL 6069.20

*BR00.45-Z-1003-01A

 Feeler gauge

*129589032100

As an alternative to restoring the surfaces



Use basic body filler on body.

AR60.00-S-0031-01P

Silicone remover Order No. 3295

*BR00.45-Z-1052-04A

Basic body filler

*BR00.45-Z-1057-07A

Parts kit for 2-component adhesive for body

*BR00.45-Z-1162-02A

6

Clean weld joints and sheet metal flanges with rotary wire brush

 Commercially available devices/tools
Rotary wire brush

7

Remove welding protection blankets

 Commercially available devices/tools
Welding protection blanket

8

Clean repair areas

 Commercially available devices/tools
Wet and dry vacuum cleaner

 Danger

Risk of explosion caused by paint vapors igniting. Risk of poisoning caused by inhaling paint vapors.

No smoking! No open fire! Use respiratory protection, protective clothing, gloves, safety glasses and protective skin cream. Ensure that the area is well ventilated.

AS98.00-Z-0002-01A

9

Prime repair area with primer filler

 Use only primer filler approved by Daimler AG: http://xentryportal.mercedes-benz.com

10

Seal seam following repairs

AR97.10-S-4000P

 Supplement standard seals with sealant.

 Danger

Risk of explosion caused by paint vapors igniting. Risk of poisoning caused by inhaling paint vapors.

No smoking! No open fire! Use respiratory protection, protective clothing, gloves, safety glasses and protective skin cream. Ensure that the area is well ventilated.

AS98.00-Z-0002-01A

11

Paint repair area adjacent surfaces

 Only use paints approved by Daimler AG: http://xentryportal.mercedes-benz.com

 Danger

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

Never spray corrosion protection on flames or hot, glowing 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

12

Add cavity preserving agent

AR97.20-S-1500P

13

Install all detachable body components in area to be repaired

Gap dimensions

Number

Designation

Model 470, 471

BE60.00-N-1005-01P

Gap dimensions

Front door to longitudinal member

Dimension "H"

mm

6 (1,5)

Front door to rear door

Dimension "I"

mm

4,4 (1)

Front door to A-pillar

Dimension "J"

mm

5,5 (1)

Fuel filler flap, all round

Dimension "K"

mm

3,5 (1)

NOx reducing agent tank filler flap, all round

Dimension "L"

mm

3,5 (1)

For picture, see

AR60.00-S-0700-01P

Gap dimensions

Number

Designation

Model 470, 471

BE60.00-N-1006-01P

Gap dimensions

Rear door to roof frame

Dimension "M"

mm

5,5 (1)

Rear door to C-pillar

Dimension "N"

mm

4,5 (1)

Rear door to longitudinal member

Dimension "O"

mm

6 (1,5)

For picture, see

AR60.00-S-0700-01P

Repair materials

Number

Designation

Order number

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-1052-04A

Silicone remover Order No. 3295

Prosol Lacke + Farben GmbH
Schneidmühlweg 12
63741 Aschaffenburg
Germany
Tel. +49 6021 3480-0
Fax +49 6021 3480-40
http://www.prosol-farben.de

BR00.45-Z-1057-07A

Basic body filler

A 012 989 29 71

BR00.45-Z-1162-02A

Parts kit for 2-component adhesive for body

A 012 989 17 71