For the correct adjustment of a door, it is necessary to weaken the door hinge on a rack. Other measures as a door tightening up, are inefficient. At the subsequent loading the door again will give.

For these purposes use a key for adjustment of a door 3320 together with a nozzle 3320/2.

If necessary to turn off the top hinge of a door on a rack In from within, it is possible to use a nozzle adapter 3320/1.

For this purpose it is necessary to remove rack facing In and an overlay for a threshold.

At installation of a new external covering of a door the framework of hinged units is not mentioned.

Fig. 8.40 . Adjustment of a back door

The back edge of an external covering of a door is established above approximately on 1 mm of rather back door, the size a (fig. 8.40) .

After installation of a framework of hinged units the door falls by 1 mm.