SSANGYONG Rexton Y200 Manual page 674

1F3-50 DIESEL ENGINE CONTROLS
7. Check the fuel injection nozzle and adjust opening
pressure if necessary.
Opening pressure adjustment
Disassemble the fuel injection nozzle and replace
the steel washer (2).
Notice: Each 0.05 mm thickness of the washer
results in a pressure difference of approx. 3 bar.
SSANGYONG Y200