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Section 4.1
Service Training
09.06
SETTING OF INJECTORS
For a correction of the opening pressure:
- Remove injector from nozzle tester 8008. Remove
tensioning nut and uninstall all components. Use dolly
110 110 for the injector.
Sequence of parts disassembly and re-assembly
1. Tensioning nut
2. Nozzle
3. Adapter
4. Thrust pin
5. Compression spring
6. Shim
- Adjust opening pressure by selecting appropriate shim.
A thicker shim will increase the opening pressure. Re-
assemble injector. Tighten tensioning nut.
Specified tightening torque: 30 - 40 Nm
- Check injector on nozzle tester 8008 once again.
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