CLK 350 Cabriolet (209.456) V6-3.5L (272.960) (2006)
/v6-3.5l_(272.960)/Page-2830012.png)
Wire position and contour of soldering join
Correct solder connection (A):
The distance (a) between the solder connector (2) and the line insulation is about 1 mm. The soldered area does not extend beyond the collar of the
solder connector (2). Solder flows in a radius in the direction of the line insulation and surrounds at least 2/3 of the lead outside the solder connector (2).
There are no bare copper wires visible in the soldering area.
Incorrect solder connection (B):
If the distance (a) between the solder connector (2) and the line insulation (a) is greater than 2 mm, the line is incorrectly inserted. The solder protrudes
beyond the extension line (b) from the collar of the solder connector (2). The solder flows in the wrong direction, the transition from solder to lead is
jagged, the solder surface (3) has not flown and is thus a dry solder joint.
Component Identification
Solder covering and solder quantity for the soldering join
Correct soldering join (A):
The quantity of solder (4) is adequate. Lead of wire (1) is completely surrounded. Solder connector (2) is not covered with solder (4) around the collar.
Incorrect soldering join (B):
The quantity of solder (4) is inadequate. Lead of wire (1) is not completely surrounded. Single wires are not incorporated by the solder (4).
