Daewoo DE12T - Cylinder Compression Pressure; Injection Nozzle

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TECHNICAL INFORMATION
2.12. Cylinder Compression Pressure
•
Stop the engine after warming up, and
take out nozzle holder assembly.
•
Install the special tool (compression
gauge adapter) at the nozzle holder
hole, and connect the compression
pressure gauge there.
•
Condition : Water temperature 20˚C,
Engine rotation 200rpm
2.13. Injection Nozzle
•
Install a nozzle on the nozzle tester.
•
If the inspected injection pressure is less than the specified value, adjust using the adjust-
ing shims.
•
Check the atomizing state and replace it if abnormal.
EFM1004I
EFM1005I
Standard value 28kg/cm
2
over
Limit value 24kg/cm
2
Difference
Within
L 10 %
between each cylinder
EFM1006I
Normal Abnormal Abnormal
Engine model DE12T/TI/TIA DE12TIS
Injection nozzle
220 kg/cm
2
160 / 220 kg/cm
2
Pressure