Daewoo DE12 - Page 122

c. Take the indicated value on the pres-
sure gauge at the point of time when
the needle of the dial gauge indicates
the specified needle valve lift value(in
general, pre-lift "M" + 0.05mm). (Figure
4-50)
- 119 -
0
20
40
60
80
100
0
EQM4055I
<Figure 4-49> Checking the secondary
opening pressure by means of cover method
90
80
70
60
50
40
30
20
10
0
200
100
0
500
400
300
EQM4056I
<Figure 4-50> Taking needle valve lift value and measuring secondary opening pressure