3.1.1. General information

Fig. 3.1. Mechanism of coupling and its drive

The mechanism of coupling and its drive is shown in fig. 3.1.

Fig. 3.2. Coupling drive components

Coupling drive components see fig. 3.2.
The technical characteristics given for check and adjustment the moments of an inhaling are given in tables 3.1; 3,2; 3,3 respectively.
Possible malfunctions of coupling, their reason and ways of elimination see table 3.4.