2.8.18. Compression check

Temperature of engine oil of minute 30 C.

Pressure of the accumulator a minimum 12,5 Century

Switch off ignition.

Remove back facing of the engine.

Remove forward facing of the engine.

Turn off a broad tank of system of cooling.

Disconnect штекерный a socket of the switch of a signalling device of low level of a cooling liquid in the bottom of a broad tank and will put a broad tank with the connected hoses aside.

Disconnect редукционный the valve 1 from an air hose.

Fig. 2.329. The reduktsionnyj valve

Remove an air hose, for this purpose loosen the a collar 2 and unblock clamps (fig. 2.329).

Unscrew bolts.