5.6. Replacement of the working cylinder of coupling

In case of tightness loss the working cylinder of coupling should be replaced assembled for what:

a) merge brake fluid from hydraulic system of coupling (see "Replacement of the main cylinder of coupling" earlier);

b) remove an inlet hose of the air filter:

— disconnect a hose of ventilation of a case of the engine from a hose 7 in places of fastening 1 and 3;

— disconnect the socket 4 of the back air sensor;

— disconnect a hose of the 5th air pump from a hose 7;

— remove collars of the 2 and 6 hose 7;

c) remove the working cylinder of coupling from the transmission:

— put rags under the cylinder;

— disconnect the Banzho union and remove a tube aside;

— turn out two bolts of the cylinder of coupling;

— remove the cylinder;

d) install the working cylinder of coupling:

— install the cylinder;

— put and tighten two bolts the moment of 30 N · m;

— put a tube with the Banzho union and new sealing rings;

— tighten the Banzho union the moment

25 N · m.

e) fill and pump over hydraulic system of coupling (see "Replacement of the main cylinder of coupling" earlier);

e) establish an inlet hose of the air filter:

Fig. 5.13. Fastening of an inlet hose of the air filter: 1 and 3 — places of fastening of a hose of ventilation of a case of the engine; 2 and 6 — collars; 4 — the socket of the air sensor; 5 — a hose of the air pump; 7 — a hose of the air filter

— put collars of 2 (fig. 5.13) and the 6th hose 7;

— connect a hose of the 5th air pump to a hose 7;

— connect the socket 4 of the air sensor;

— connect a hose of ventilation of a case of the engine in places of fastening 1 and 3.

PREVENTION You watch that the cam of a butterfly valve was not hooked for a collar.