1. Remove fuel-supply lines.
2. Disconnect the return fuel hose.
3. Turn off nuts of fastening of the return tubes to nozzles and disconnect the return tube.
4. Turn out nozzles and get laying.
1. Installation is carried out upside-down.
2. Tighten nozzles with m 55 N.' moment.
3. Tighten nuts of tubes of the return fuel-supply line with m 35 N.' moment.
Nozzles of the diesel are checked at the stand in car service. It is forbidden to carry out check independently.