Daewoo DB58, Shop Manual

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� �
CAUTION
� �
Carefully keep away to be not
entried dust or alien
substance into injection pump
when adjust injecting timing.
� �
Check and Adjust of flange Mounted
Pump Injection Timing.
Flange mounted injection pump injection
timing checking and adjustment.
� � Checking Procedure
1) Align the crankshaft pulley TDC mark with
the pointer.
Remove the inspection hole cover at the
front of the injection pump on the timing gear
case cover.
Check the alignment between the pointer ④
on the injection pump gear nut lock plate
and the projection area mark ③ on the
injection pump gear case.
If it is in misalignment, recheck with turning
the crankshaft pulley one more turn to repeat
the aforegoing procedure to mark sure to be
aligned.
Check the alignment of the notched lines ①
and ② .(These notched lines were aligned at
the plant to set injection pump body and
mounting flange.)
Make sure the position of next crank angle
of in jection starting.
2) Turn the crankshaft pulley counterclockwise
about 30 � crankangle.
3) #1 plunger of injection can be visually sured
when disconnect injection pipe.
EJM1035S
EJM1038S
3
4
EJM1039I
EJM1040I
1.5.10. Injection Timing