Replace Cross Member Below Left Front Seat - AR63.40-P-1190GZ

MODEL 164, 166, 292 

Shown on 164.8 

	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
	General information on body repair		AH60.00-P-0001-01A
	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	Remove crossmember below left front seat (1)	Commercially available devices/tools  Round wire brush Spot weld milling machine Drill bits and milling cutters for high-strength steels Wet/dry vacuum cleaner	AR63.40-P-1190-01GZ
4	Prepare connection surfaces on vehicle for crossmember below left front seat (1)		AR63.40-P-1190-04GZ
		Commercially available devices/tools  Round wire brush Zinc dust paint suitable for spot welding, replaced by A 000 986 28 00 1K zinc dust paint	*BR00.45-Z-1001-07A
	Install
	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	Install crossmember below left front seat (1)		AR63.40-P-1190-03GZ
	Measures for preventing damage to components when performing electric welding and soldering work		AH60.00-P-0001-02A
	General information on riveting		AH60.00-P-0003-01N
		Commercially available devices/tools  Round wire brush Manual temporary fastener, 6.35 mm Hand drill Tools for disassembly/assembly Wet/dry vacuum cleaner Zinc dust paint suitable for spot welding, replaced by A 000 986 28 00 1K zinc dust paint	*BR00.45-Z-1001-07A
		Blind rivet 6.5 14.5 (clamping range 4 mm to 7 mm, draw-off strength min. 19 kN)	*BR00.45-Z-1016-13A
		Welder	Fig 2
		Welder	Fig 1
		Rivet press tool	Fig 3
		Inspection and welding device	Figure
6	Clean welds and sheet metal flanges	Commercially available devices/tools  Round wire brush
7	Remove fire-resistant welding blankets
8	Clean repair area	Commercially available devices/tools  Wet/dry vacuum cleaner
	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 using primer filler Notes on paintwork repairs	Use only primer filler approved by Daimler AG.	AH98.00-P-9408-02A
	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
10	Seal seam following repairs	Model 166, 292	AR97.10-P-4000GQ
	Notes on sprayable joint sealant	AH97.10-P-0002-01A
	Notes on seam seal		AH97.10-P-0002-02A
	Model 164		AR97.10-P-4000GZ
	Supplement standard seals with sealant.
	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 areas and adjacent surfaces Notes on paintwork repairs	Use only primer filler approved by Daimler AG.	AH98.00-P-9408-02A
12	Add cavity preserving agent	Model 166, 292	AR97.20-P-1500GQ
		Model 164	AR97.20-P-1500GZ
13	Install detachable parts in area to be repaired

Fig 1: Identifying Welder (000 588 01 84 00)

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Welder (000 588 02 84 00)

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Rivet Press Tool (000 588 02 39 00)

Courtesy of MERCEDES-BENZ USA

Fig 4: Identifying Inspection And Welding Device (164 589 12 23 00)

Courtesy of MERCEDES-BENZ USA

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1001-07A	Zinc dust paint suitable for spot welding, replaced by A 000 986 28 00 1K zinc dust paint	A 000 986 34 42
BR00.45-Z-1016-13A	Blind rivet 6.5 14.5 (clamping range 4 mm to 7 mm, draw-off strength min. 19 kN)	A 004 990 17 97