Rating:
Information injection-pump assembly
ZEXEL
104769-2173
1047692173
NISSAN
16700C9600
16700c9600
Cross reference number
ZEXEL
104769-2173
1047692173
NISSAN
16700C9600
16700c9600
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.
30.5
29.5
31.5
Difference in delivery
mm3/st.
2.5
Basic
*
Injection timing adjustment_02
Pump speed
r/min
2600
2600
2600
Average injection quantity
mm3/st.
18.5
15
22
Injection timing adjustment_03
Pump speed
r/min
2300
2300
2300
Average injection quantity
mm3/st.
29.3
27.3
31.3
Injection timing adjustment_04
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
30
29
31
Injection timing adjustment_05
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
29.6
27.6
31.6
Injection quantity adjustment
Pump speed
r/min
2600
2600
2600
Average injection quantity
mm3/st.
18.5
15.5
21.5
Difference in delivery
mm3/st.
5
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
2800
2800
2800
Average injection quantity
mm3/st.
5
Governor adjustment
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
7.3
5.8
8.8
Difference in delivery
mm3/st.
1.4
Basic
*
Governor adjustment_02
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
7.3
5.3
9.3
Governor adjustment_03
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
4
Boost compensator adjustment
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
7.5
2.5
12.5
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
38
38
Difference in delivery
mm3/st.
20
Basic
*
Speed control lever angle
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF
Magnet OFF
Speed control lever angle_02
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF
Magnet OFF
0000000901
Pump speed
r/min
900
900
900
Overflow quantity
cm3/min
390
258
522
Stop lever angle
Pump speed
r/min
900
900
900
Pressure
kPa
372.5
343
402
Pressure
kgf/cm2
3.8
3.5
4.1
Basic
*
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
Stop lever angle_03
Pump speed
r/min
1800
1800
1800
Pressure
kPa
603
539
667
Pressure
kgf/cm2
5.9
5.5
6.3
Stop lever angle_04
Pump speed
r/min
2500
2500
2500
Pressure
kPa
745.5
706
785
Pressure
kgf/cm2
7.6
7.2
8
0000001101
Pump speed
r/min
900
900
900
Timer stroke
mm
1.2
1
1.4
Basic
*
_02
Pump speed
r/min
900
900
900
Timer stroke
mm
1.2
0.9
1.5
_03
Pump speed
r/min
1200
1200
1200
Timer stroke
mm
2.8
2.4
3.2
_04
Pump speed
r/min
2300
2300
2300
Timer stroke
mm
8.55
8.1
9
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
6.64
6.54
6.74
MS dimension
mm
1.8
1.7
1.9
Control lever angle alpha
deg.
23
19
27
Control lever angle beta
deg.
42
37
47
Control lever angle gamma
deg.
11
10.5
11.5
Test data Ex:
0000001801 M-CSD ADJUSTMENT
M-CSD adjustment
1. Move the lever E clockwise and when it contacts the stopper D, adjust screw B so that the timer piston advance is a (L1). Then, fix using the nut.
2. With intermediate lever screw (C)'s fixing lever (E) positioned as in 1., pull the intermediate lever in direction X. After confirming that it contacts the stop position, adjust so that screw (C) contacts lever (E) and then fix using the nut.
(In condition (2), intermediate lever: full speed position, at timer advance a.)
Confirm that the timer piston advances to b deg when the intermediate lever is returned.
3. Fast idle adjustment
Pull the intermediate lever in direction x to contact the stopper and adjust the screw (A) so that the gap between the idle set bracket and the idle screw is L2. Fix using the nut.
The gap between the control lever at the idle position and the screw (A) must be L3.
(F) Control lever
(G) Intermediate lever
----------
a=2deg b=2deg L1=1.6mm L2=6+-0.5mm L3=Appox. 1.7mm
----------
T1=6~9N-m(0.6~0.9kgf-m) T2=5~7N-m(0.5~0.7kgf-m) L2=6+-0.5mm
----------
a=2deg b=2deg L1=1.6mm L2=6+-0.5mm L3=Appox. 1.7mm
----------
T1=6~9N-m(0.6~0.9kgf-m) T2=5~7N-m(0.5~0.7kgf-m) L2=6+-0.5mm
0000001901 DASHPOT ADJUSTMENT
Adjustment of the dash pot
1. Insert a block gauge L (thickness gauge) between the idle set screw (C) and the bracket (D).
2. In the above condition, adjust the locknut (B) so that the dashpot adjusting (A) contacts the pushrod, and then fix the locknut.
Nut tightening torque is T.
3.The dashpot and control lever contact faces must be smooth. Confirm that the control lever returns to the idle position.
----------
L=2.7+-0.05mm T=6~7N-m(0.6~0.7kgf-m)
----------
L=2.7+-0.05mm
----------
L=2.7+-0.05mm T=6~7N-m(0.6~0.7kgf-m)
----------
L=2.7+-0.05mm