14.4. Coupling switching off mechanism

Notes

Fig. 8-5. Coupling switching off mechanism: 1 – working cylinder of coupling; 2 – bolt; 3 – arm; 4 – pusher; 5 – dish-shaped washer; 6 – consolidation of the leading shaft of the transmission; 7 – самоконтрящийся bolt, 35 N · m; 8 – coupling switching off bearing; 9 – coupling switching off lever; 10 – the fixing spring; 11 – coupling switching off coupling; 12 – sealing ring; 13 – intermediate element; 14 – a hairpin with a spherical finger, 25 N · m, 15 – the transmission


Before a vvinchivaniye it is necessary to apply the kontrovochny list of D on a carving of a bolt of 2 (fig. 8-5) 185.
The convex party of a washer 5 has to be directed to the directing plug.
Installation of a sealing ring is carried out against the stop.
At installation it is necessary to use a new bolt 7.
Do not wash out the bearing of switching off of coupling in solvent not to wash up from it lubricant. The bearing publishing noise at rotation needs to be replaced.
At installation the working surface of the lever of switching off of coupling is greased with the THAT jellied Z 381 351 lubricant.
The fixing spring 10 fastens on the coupling switching off lever.
At installation it is necessary to use a new sealing ring 12.
The spherical finger is greased with lubricant on the basis of a molybdenum disulfide.

Lubricant on the basis of a molybdenum disulfide is applied on a head of a pusher 4 (see fig. 8-5).
Before installation of the working cylinder of the drive of coupling in a case of the transmission it is necessary landing area

Fig. 8-6. Working cylinder of the drive of coupling


and to grease (fig. 8-6) with a thin layer of lubricant.

Fig. 8-7. Fastening of the working cylinder of the drive of coupling: 1 – tube; 2 – bolt; 3 arm; 4 – working cylinder


Establish and fix an arm of fastening of a tube (fig. 8-7) on the working cylinder.