Install main floor front section - AR63.40-P-1180-17T

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1041-01A	Seam sealant, sprayable 310 ml	A 002 989 84 20
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 main floor front section, reinforcement and connection carrier, fit and fasten with clamping pliers.
Transfer dimensions analogously from undamaged side of vehicle
Drill dia. 6.5 mm rivet holes (areas D, F, J and K).

Fig 1: Locating Rivet Holes (Areas D, F, J And K)
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Remove connection carrier, reinforcement and main floor front section and deburr rivet holes on both sides.
Apply MB body sealant (area I).

Fig 2: Locating MB Body Sealant (Area I)
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 3: Identifying Main Floor Front Section And Main Floor (Area O) & MB Body Sealant (Area J1)
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Install main floor front section and fasten with clamping pliers and screw-on clamping grippers.
Weld in main floor front section and main floor with (area O).
Clean welding areas with wire brush (area O).
Coat welding areas with zinc dust paint (area O).
Apply MB body sealant (area J1).

Fig 4: Identifying Connection Carrier, Reinforcement And Main Floor Welding (Areas E, G, H, L, M And N) & Riveting (Areas D, F, J & K)
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Install reinforcement and connection carrier and fasten with clamping pliers and screw-on clamping grippers.
Rivet connection carrier, reinforcement and main floor with Polygrip flat head rivets Ø 6.4 x 14 mm (areas D, F, J and K).
Rivet in areas D and F from bottom.
Weld in connection carrier, reinforcement and main floor with (areas E, G, H, L, M and N).
Seal all areas overlapping in addition.