Install cross member below front seat - AR63.40-P-1190-03T

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1003-01A	Sealant, white, 310 ml, DB supply specification 6069.20	A 001 989 63 20
BR00.45-Z-1003-05A	Cavity preservation, solvent-free (1 l container)	A 000 986 72 70 05
BR00.45-Z-1001-13A	Blind rivet 6.4x14	A 003 990 35 97

Install cross member below front seat, fit and fasten with clamping pliers.
Dimension x = approx. 575 mm.
Drill dia. 6.5 mm rivet holes (areas A3 and B).
Spot-drill holes (area A1).
Remove cross member below front seat.
Deburr rivet holes on both sides

Fig 1: Locating Holes (Areas A1, A3 And B)
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Install cross member below front seat and fasten with clamping pliers and screw-on clamping grippers.
Rivet cross member below front seat and main floor with Polygrip flat head rivets Ø 6.4x14 mm (areas A3, A4 and B).
Rivet from bottom in area A4
Weld in cross member below front seat and main floor with (area A2).
Weld in cross member below front seat, connection carrier and main floor with (area A1).

Fig 2: Locating Cross Member Below Front Seat And Main Floor Rivets (Areas A3, A4 And B) & Welds (Area A2)
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.