Removal and installation of nozzles

Attention! Protect the generator from diesel fuel.

Withdrawal

1. Disconnect ground wire from battery.

2. Carefully disconnect the injection line connections from the fuel pump.

3. Carefully detach the injection line connections from the injectors.

4. Disconnect fuel return lines from injectors.

5. Unscrew the nozzles and install protective caps on the nozzles.



6. Remove the thermal insulation washers and wipe them off.

Installation

1. Install new thermal insulation washers with the convex side towards the cylinder head.

2. Insert the injectors into the holes in the cylinder head and tighten them to the required torque.

3. Screw the injection pipe connections to the injectors. Make sure that the pipe clamps are (anti-vibration) are in the required places.

4. Screw the injection pipe connections to the fuel pump.

5. Install fuel return lines to injectors.

6. Connect the battery, start the engine and check the connections for leaks.