Partially replace upper front longitudinal member · ar6220s1287e · Mercedes-Benz WIS

AR62.20-S-1287E

Partially replace upper front longitudinal member

04.03.2020

Model

447, 448

Modification notes

20.02.2020	Repair materials reference BR00.45-Z-1001-07A added.	Operation step 6	AR62.20-S-1287-01E
20.02.2020	Repair materials reference BR00.45-Z-1001-07A added.	Step 4	AR62.20-S-1287-02E
20.02.2020	Validity of special tools expanded.	Operation steps 6, 7

Partially replace upper front longitudinal member

1	Upper front longitudinal member

S62.20-5199-06

 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
 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
 Danger	Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)	Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines.Model 447 with engine 780	AS00.00-Z-0035-01A
 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	General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment	Model 447 with engine 780	AH00.00-Z-0300-01A
Topical note	Special instructions for lifting and supporting vehicle		AH00.60-N-0100-01A
Topical note	Notes on battery		AH54.10-P-0001-01A
Topical note	General information on body repair		AH60.00-N-0001-01A
Topical note	Measures for preventing damage to components when performing electric welding and soldering work		AH60.00-P-0001-02A
Topical note	Notes on body repairs to the front end		AH62.00-N-0001-01A
	General information on MB materials		AH98.00-P-9409-03A
	Remove
1	Remove all detachable parts in area of repair point.
2	Cover all detachable parts that remain in the vehicle with fire-resistant welding protection blankets.	 Commercially available devices/tools Welding protection blanket
3	Partially remove top front longitudinal member (1).		AR62.20-S-1287-01E
		 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	Partially prepare top front longitudinal member (1).		AR62.20-S-1287-02E
		 Commercially available devices/tools Body power jigsaw Rotary wire brush Wet and dry vacuum cleaner
		Zinc dust paint suitable for spot welding	*BR00.45-Z-1001-07A
	Install
5	Install corresponding welding fixture.	Model 447 with engine 622, 780	AR62.20-S-1286-05EFA
Topical note	Notes on threaded connections fastened using a tightening angle-based tightening process		AH00.00-P-0020-01A
		Model 447 with engine 274, 651, 654 Model 448 with engine 274	AR62.20-S-1286-05EFE
		 Bolt, suspension strut to body	*BA32.25-N-1004-04C
		 Model 447 with engine 274, 651, 654 Model 448 with engine 274 Welding device	*447589022300
		 Model 447 with engine 622, 780 Welding device	*447589032300
6	Partially install and weld in top front longitudinal member (1) with welding fixture.		AR62.20-S-1287-03E
	000 588 01 84 00 Welder		WS60.00-P-0021K
	000 588 02 84 00 Welder		WS60.00-P-0022K
		 Commercially available devices/tools Clamping pliers (Standard) Rotary wire brush Angular grinder Wet and dry vacuum cleaner
		 Model 447 with engine 274, 651, 654 Model 448 with engine 274 Welding device	*447589022300
		 Model 447 with engine 622, 780 Welding device	*447589032300
	Remove
7	Remove corresponding welding fixture.	 Model 447 with engine 274, 651, 654 Model 448 with engine 274 Welding device	*447589022300
		 Model 447 with engine 622, 780 Welding device	*447589032300
	Install
8	Remove welding protection blankets.	 Commercially available devices/tools Welding protection blanket
 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 a primer filler.
Topical note	Notes on paintwork repairs		AH98.00-P-9408-02A
		 The repair area must be free of dust and grease. Otherwise adhesion problems may occur.
		 Use only primer filler approved by Daimler AG: https://xentry.daimler.com
10	Seal seam after repair.		AR97.10-S-4000E
		 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 and adjacent surfaces.
Topical note	Notes on paintwork repairs		AH98.00-P-9408-02A
		 Use only paints approved by Daimler AG: https://xentry.daimler.com
12	Supplement cavity preservation.		AR97.20-S-1500E
13	Install all detachable parts in area of repair point.

 Suspension struts

Number	Designation			Model 447, 448
BA32.25-N-1004-04C	Bolt, suspension strut to body	Stage 1	Nm	40
		Stage 2	°	90

447 589 02 23 00

Welding device

447 589 03 23 00

Welding device

Repair materials

Number	Designation	Order number
BR00.45-Z-1001-07A	Zinc dust paint suitable for spot welding	A 000 986 34 42

Powiązane dokumenty

ah0000p002001a Wskazówki dotyczące połączeń śrubowych tworzonych według kąta dokręcenia
ah0000z030001a Ogólne wskazówki dotyczące pojazdów z instalacją wysokiego napięcia i/lub akumulatorem litowo-jonowym i/lub gazowym systemem napędu oraz osobistego wyposażenia ochronnego
ah0060n010001a Wskazówki dotyczące podnoszenia pojazdu, ustawiania na podporach
ah5410p000101a
ah5410p000101a Wskazówki dotyczące akumulatora
ah6000n000101a Ogólne wskazówki dotyczące napraw nadwozia
ah6000p000102a Środki zapobiegające uszkodzeniom pojazdu lub jego elementów podczas spawania elektrycznego i lutowania
ah6200n000101a Wskazówki dotyczące prac naprawczych w obszarze przedniej części nadwozia
ah9800p940802a Wskazówki dotyczące napraw powłok lakierniczych
ah9800p940903a Informacje ogólne dotyczące środków MB
ar6220s128605efa
ar6220s128605efe
ar6220s128701e
ar6220s128702e
ar6220s128703e
ar9710s4000e
ar9720s1500e
as0000z000701a Zagrożenie dla życia przez wysokie napięcie przy spawaniu elektrycznym. Niebezpieczeństwo wybuchu podczas spawania w pobliżu materiałów łatwopalnych. Niebezpieczeństwo urazu na skutek odprysków przy spawaniu oraz promieniowania u
as0000z001001a Zagrożenie życia na skutek ześlizgnięcia lub spadnięcia pojazdu z podnośnika.
as0000z001701a Niebezpieczeństwo obrażeńo elementy pojazdu o ostrych krawędziach.
as0000z003501a Zagrożenie życia podczas prac przy elementach i systemach U >=30 V napięcie zmienne (AC) bądź U >=60 V napięcie zmienne
as9800z000201a Niebezpieczeństwo eksplozji w wyniku zapalenia się oparów lakierniczych. Niebezpieczeństwo zatrucia na skutek wdychania oparów lakierniczych.
ws6000p0021k
ws6000p0022k