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Tighten the coupling fixing bolts and nuts
to specified torque.
Torque
6.3. Cylinder Compression Pressure
1) Stop the engine after warming it up, then
remove the nozzle assemblies.
2) Install a special tool (gauge adapter) in
nozzle holder hole and connect the com-
pression pressure gauge to the adapter.
3) Cut off fuel circulation, rotate the starter,
then measure compression pressure of
each cylinder.
Difference between each cylinders
Testing conditions : at water temperature of 20
6.0 ~ 6.5 kg.m
Standard value
Limit
˚
C and speed of 200 rpm (10 turns)
- 49 -
25 ~ 28 kg/cm
2
24 kg/cm
2
or less
Within ± 10%
EAMD021I
EA9O5003
EA9O5004
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