M07.10-0001-11
| Check | ||
Danger ! | Risk of explosion caused by test oil being ignited. Risk of injury to skin and eyes caused by test oil streaming out | Keep all ignition sources out of the hazard area. Only check injection nozzles in the nozzle testing device. Do not touch the injection nozzle stream. | |
1 | Remove injector with nozzle holder | Remove/install injection nozzle together with nozzle holder | |
2 | Carefully remove carbonization residues on the nozzle | ||
3 | Connect nozzle with nozzle holder on test equipment | Only clean test oil or filtered diesel fuel should be used for testing | |
4 | Checking leaktightness of injection nozzle | ||
Tester | |||
5 | Check ejection pressure of injection nozzle | ||
Opening pressure of the nozzle holder combination | |||
Pressure difference within the engine | |||
Tester | |||
6 | Check spray pattern and chatter of injection nozzle | ||
Tester | |||
If the result of the test is negative | |||
| |||
Disassemble, clean, assemble injection nozzle | |||
000 589 14 27 00
Tester
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