Rating:
Information injection-pump assembly
ZEXEL
104769-2112
1047692112
Cross reference number
ZEXEL
104769-2112
1047692112
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113orSAEJ967d
1404 Test oil ISO4113orSAEJ967d
Test oil temperature
degC
45
45
50
Nozzle
105000-2010
Bosch type code
NP-DN12SD12TT
Nozzle holder
105780-2080
Opening pressure
MPa
14.7
14.7
15.19
Opening pressure
kgf/cm2
150
150
155
Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-840
Inside diameter - outside diameter - length (mm) mm 2-6-840
Transfer pump pressure
kPa
20
20
20
Transfer pump pressure
kgf/cm2
0.2
0.2
0.2
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
31.3
30.9
31.7
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_02
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
31.5
29.5
33.5
Oil temperature
degC
50
48
52
Injection timing adjustment_03
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
31.3
30.3
32.3
Difference in delivery
mm3/st.
2.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
30.7
28.7
32.7
Oil temperature
degC
50
48
52
Injection timing adjustment_05
Pump speed
r/min
2300
2300
2300
Average injection quantity
mm3/st.
28.6
26.6
30.6
Oil temperature
degC
52
50
54
Injection timing adjustment_06
Pump speed
r/min
2500
2500
2500
Average injection quantity
mm3/st.
26.3
24.3
28.3
Oil temperature
degC
55
52
58
Injection quantity adjustment
Pump speed
r/min
2600
2600
2600
Average injection quantity
mm3/st.
19
17
21
Difference in delivery
mm3/st.
4.5
Basic
*
Oil temperature
degC
55
52
58
Injection quantity adjustment_02
Pump speed
r/min
2600
2600
2600
Average injection quantity
mm3/st.
19
15.5
22.5
Difference in delivery
mm3/st.
5
Basic
*
Oil temperature
degC
55
52
58
Injection quantity adjustment_03
Pump speed
r/min
2800
2800
2800
Average injection quantity
mm3/st.
6.5
Oil temperature
degC
55
52
58
Governor adjustment
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
7
6
8
Difference in delivery
mm3/st.
1.1
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
7
5
9
Oil temperature
degC
48
46
50
Boost compensator adjustment
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
8
3
13
Oil temperature
degC
50
48
52
Remarks
From idle
From idle
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
42
38
46
Difference in delivery
mm3/st.
15
Basic
*
Oil temperature
degC
48
46
50
Speed control lever angle
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
0
0
0
Oil temperature
degC
48
46
50
Remarks
Magnet OFF at idling position
Magnet OFF at idling position
Speed control lever angle_02
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
0
0
0
Oil temperature
degC
50
48
52
Remarks
Magnet OFF at full-load position
Magnet OFF at full-load position
0000000901
Pump speed
r/min
900
900
900
Overflow quantity
cm3/min
390
260
520
Oil temperature
degC
50
48
52
Stop lever angle
Pump speed
r/min
900
900
900
Pressure
kPa
373
344
402
Pressure
kgf/cm2
3.8
3.5
4.1
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_02
Pump speed
r/min
900
900
900
Pressure
kPa
372.5
333
412
Pressure
kgf/cm2
3.8
3.4
4.2
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_03
Pump speed
r/min
1800
1800
1800
Pressure
kPa
588.5
549
628
Pressure
kgf/cm2
6
5.6
6.4
Oil temperature
degC
50
48
52
Stop lever angle_04
Pump speed
r/min
2500
2500
2500
Pressure
kPa
735.5
696
775
Pressure
kgf/cm2
7.5
7.1
7.9
Oil temperature
degC
55
52
58
0000001101
Pump speed
r/min
900
900
900
Timer stroke
mm
1.3
1.1
1.5
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
900
900
900
Timer stroke
mm
1.3
1
1.6
Basic
*
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1200
1200
1200
Timer stroke
mm
3.1
2.7
3.5
Oil temperature
degC
50
48
52
_04
Pump speed
r/min
2300
2300
2300
Timer stroke
mm
8.55
8.1
9
Oil temperature
degC
52
50
54
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
5.8
5.7
5.9
MS dimension
mm
1.8
1.7
1.9
Control lever angle alpha
deg.
25
21
29
Control lever angle beta
deg.
44
39
49
Test data Ex:
0000001801 STARTING I/Q ADJUSTMENT
Starting injection quantity adjustment
Adjust the adjusting bolt (A) so that the starting injection quantity is within the standard and fix using the locknut (B).
(C) Stop lever
----------
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0000001901 W-CSD ADJUSTMENT
Adjustment of the W-CSD
Adjust the timer stroke determined from the graph below using the screw.
Caution: The temperature of the wax at adjustment must not exceed a.
A = screw
Y = timer stroke TA
X = temperature t
----------
a=30degC
----------
t-TA;-10<=t(degC)<=20 TA=-0.0367t+1.284 20<=t(degC)<=40 TA=-0.0275t+1.1
----------
a=30degC
----------
t-TA;-10<=t(degC)<=20 TA=-0.0367t+1.284 20<=t(degC)<=40 TA=-0.0275t+1.1
0000002001 DASHPOT ADJUSTMENT
Adjustment of the dash pot
1. Insert a block gauge L1 (thickness gauge) between the idle set screw and the bracket.
2. In the above condition, adjust the elongated hole so that the pushrod contacts the control lever. Then, fix using the bolt.
TT
Note:
(1)The dashpot and control lever contact faces must be smooth.
(2)Confirm that the control lever returns to the idling position.
ISC actuator installation
1. Maintain the control lever in the idling position.
2. Fix the actuator bracket (A) so that the clearance between the control lever and the ISC lever's roller (B) is L2.
----------
L1=3.8+-0.05mm L2=1.5+-0.5mm T=6~9N-m{0.6~0.9kgf-m}
----------
L1=3.8+-0.05mm L2=1.5+-0.5mm
----------
L1=3.8+-0.05mm L2=1.5+-0.5mm T=6~9N-m{0.6~0.9kgf-m}
----------
L1=3.8+-0.05mm L2=1.5+-0.5mm