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 1. Disconnect the socket from the switch of the filter and unscrew the switch by means of a trumpet key. | 
 
 
 |  2. Unscrew the filter a key for the filter as it becomes at an otvorachivaniye of the oil filter. Completely unscrew the filter and remove a sealing ring. | 
 
 
 |  3. Enclose a new sealing ring in a flute of the filter and fill in in it a little diesel fuel. | 
 
 
 | 4. Screw the filter on a filter socle before emergence of notable resistance. From this situation tighten the filter on 3/4 turns, either a hand, or a key for the filter. | 
 
 
 | 5. Screw the filter switch with new laying, tightening only a hand, instead of a key. Connect the socket. | 
 
 
 | 6. Swing the handle of the manual pump from the top party of the filter before emergence of notable resistance. It is a sign of that the filter is completely filled.  |