Rating:
Information injection-pump assembly
ZEXEL
104749-2120
1047492120
NISSAN
16700K4505
16700k4505
Cross reference number
ZEXEL
104749-2120
1047492120
NISSAN
16700K4505
16700k4505
Zexel num
Bosch num
Firm num
Name
104749-2120
16700K4505 NISSAN
INJECTION-PUMP ASSEMBLY
LD20 * K
LD20 * K
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
600
600
600
Average injection quantity
mm3/st.
33.2
32.7
33.7
Difference in delivery
mm3/st.
2.5
Basic
*
Injection timing adjustment_02
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
33.2
32.2
34.2
Injection timing adjustment_03
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
27
23.5
30.5
Injection timing adjustment_04
Pump speed
r/min
970
970
970
Average injection quantity
mm3/st.
9.6
6.1
13.1
Injection quantity adjustment
Pump speed
r/min
970
970
970
Average injection quantity
mm3/st.
9.6
6.6
12.6
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
6
Governor adjustment
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
8.2
6.7
9.7
Difference in delivery
mm3/st.
3
Basic
*
Governor adjustment_02
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
8.2
6.2
10.2
Governor adjustment_03
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
4
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
52
52
Basic
*
Speed control lever angle
Pump speed
r/min
325
325
325
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
342
210
474
Stop lever angle
Pump speed
r/min
900
900
900
Pressure
kPa
313.5
284
343
Pressure
kgf/cm2
3.2
2.9
3.5
Basic
*
Stop lever angle_02
Pump speed
r/min
600
600
600
Pressure
kPa
245
206
284
Pressure
kgf/cm2
2.5
2.1
2.9
Stop lever angle_03
Pump speed
r/min
900
900
900
Pressure
kPa
314
275
353
Pressure
kgf/cm2
3.2
2.8
3.6
0000001101
Pump speed
r/min
900
900
900
Timer stroke
mm
1.4
1.1
1.7
Basic
*
_02
Pump speed
r/min
900
900
900
Timer stroke
mm
1.4
1
1.8
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
1.2
1.1
1.3
Control lever angle alpha
deg.
20
16
24
Control lever angle beta
deg.
33
28
38
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Nissan
104749-2120
16700K4505
INJECTION-PUMP ASSEMBLY
LD20
LD20