2.1.9. Check of a spark of ignition

Uncover the engine a cover of a head of the block of cylinders.

Disconnect all sockets from fuel nozzles at the negative wire disconnected from the rechargeable battery.

ATTENTION If sockets of nozzles are not disconnected, during check combustible gas through openings of spark plugs can get to a motor compartment and light up.

Remove the block of the coil of ignition and a high-voltage wire.

Turn out a spark plug and check its type and a state.

If a condition of a candle good, connect the ignition coil socket to the ignition coil block, and a spark plug – to the block of the coil of ignition or a high-voltage wire. Connect a spark plug to weight.

Fig. 2.27. Check of a spark of a spark plug

Turning the engine a starter check a spark on each spark plug (fig. 2.27).

If there is no spark, check the connected elements.

Establish a spark plug.

Install the block of the coil of ignition and a high-voltage wire.

Connect the socket of a plait of a fuel nozzle and the socket of a plait of the coil of ignition.

Establish an engine cover on a cover of a head of the block of cylinders.