Fig. 182. Coupling switching off drive (pedal, main cylinder and pipeline): 1 – cover; 2 – tank; 3 – main cylinder of the drive of switching off of coupling; 4 – tube of the main cylinder; 5 – protective plug; 6 – bracket; 7 – ottyazhny spring; 8 – lock-nut; 9 – fork; 10 – pedal; 11 – finger; 12 – pedal axis; 13 – arm; 14 – nut; 15, 17 – the forelock; 16 – plug; 18 – nut of fastening of a hose; 19 – spring washer; 20 – hose

Fig. 180. Coupling of engines 420.10-10, 421.10-10 and 4213.10: 1 – coupling switching off bearing fork; 2 – coupling switching off bearing coupling; 3 – coupling switching off bearing; 4 – casing of a press disk; 5 – press disk; 6 – lower part of a case of coupling; 7 – stopper; 8 – flywheel of a bent shaft; 9 – the conducted disk; 10 – press spring; 11 – forward bearing of a main shaft of the transmission; 12 – bent shaft; 13 – main shaft of the transmission; 14 – quencher of tortional fluctuations; 15 – coupling case; 16 – forward cover

Fig. 181. Coupling of the engine 425LTRU: 1 – coupling switching off bearing fork; 2 – coupling switching off bearing coupling; 3 – coupling switching off bearing; 4 – cover; 5 – casing of a press disk; 6 – press disk; 7 – coupling case; 8 – flywheel of a bent shaft; 9 – the conducted disk; 10 – press spring; 11 – forward bearing of a main shaft of the transmission; 12 – bent shaft; 13 – main shaft of the transmission; 14 – sealing ring; 15 – quencher of tortional fluctuations; 16 – forward cover

Coupling (fig. 180, 181) of the car dry, one-disk, with the central press spring of diaphragm type. Drive of switching off of coupling (fig. 182, 183) hydraulic.

Fig. 183. Coupling switching off drive (release bearing, fork and working cylinder): and – engines 420.10-10, 421.10-10 and 4213.10; – the engine 425LTRU; 1 – coupling switching off bearing fork; 2 – coupling switching off bearing; 3 – main shaft of the transmission; 4 – fork support; 5 – working cylinder; 6 – perepuskny valve; 7 – hose; 8 – coupling case; 9 – fork cover; 10 – cover frame