Information
ZEXEL
104740-7530
1047407530
Rating:
Cross reference number
ZEXEL
104740-7530
1047407530
Zexel num
Bosch num
Firm num
Name
104740-7530
DPICO
Q
104740-7530
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
1250
1250
1250
Average injection quantity
mm3/st.
45.5
45
46
Difference in delivery
mm3/st.
3
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_02
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
44
42
46
Oil temperature
degC
50
48
52
Injection timing adjustment_03
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
45.5
44.5
46.5
Difference in delivery
mm3/st.
3
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
1750
1750
1750
Average injection quantity
mm3/st.
40
40
40
Oil temperature
degC
50
48
52
Injection timing adjustment_05
Pump speed
r/min
2100
2100
2100
Average injection quantity
mm3/st.
39
37
41
Oil temperature
degC
50
48
52
Injection quantity adjustment
Pump speed
r/min
2550
2550
2550
Average injection quantity
mm3/st.
18
15
21
Difference in delivery
mm3/st.
4
Basic
*
Oil temperature
degC
55
52
58
Injection quantity adjustment_02
Pump speed
r/min
2900
2900
2900
Average injection quantity
mm3/st.
5
Oil temperature
degC
55
52
58
Injection quantity adjustment_03
Pump speed
r/min
2550
2550
2550
Average injection quantity
mm3/st.
18
13
23
Difference in delivery
mm3/st.
4
Basic
*
Oil temperature
degC
55
52
58
Governor adjustment
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
8
6.5
9.5
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
8
6
10
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_03
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
3
Oil temperature
degC
50
48
52
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
63
63
83
Basic
*
Oil temperature
degC
48
46
50
Remarks
IDLE
IDLE
Timer adjustment_02
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
63
63
83
Oil temperature
degC
48
46
50
Remarks
IDLE
IDLE
Speed control lever angle
Pump speed
r/min
375
375
375
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
0000000901
Pump speed
r/min
1250
1250
1250
Overflow quantity
cm3/min
420
290
550
Oil temperature
degC
50
48
52
Stop lever angle
Pump speed
r/min
1250
1250
1250
Pressure
kPa
471
442
500
Pressure
kgf/cm2
4.8
4.5
5.1
Basic
*
Oil temperature
degC
50
48
52
0000001101
Pump speed
r/min
1250
1250
1250
Timer stroke
mm
3.2
3
3.4
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
500
500
500
Oil temperature
degC
50
48
52
Remarks
MEASURE
MEASURE
_03
Pump speed
r/min
700
700
700
Timer stroke
mm
1.8
1.2
2.4
Oil temperature
degC
50
48
52
_04
Pump speed
r/min
1250
1250
1250
Timer stroke
mm
3.2
2.8
3.6
Basic
*
Oil temperature
degC
50
48
52
_05
Pump speed
r/min
1750
1750
1750
Oil temperature
degC
50
48
52
Remarks
MEASURE
MEASURE
_06
Pump speed
r/min
2100
2100
2100
Timer stroke
mm
6
5.4
6.6
Oil temperature
degC
52
50
54
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
0000001401
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
34
33.5
34.5
Timer stroke TA
mm
3.1
3.1
3.1
Timer stroke variation dT
mm
0.6
0.4
0.8
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
34
33
35
Timer stroke variation dT
mm
0.6
-0.8
2
Basic
*
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
26.5
25.5
27.5
Timer stroke variation dT
mm
1.2
0.7
1.7
Oil temperature
degC
50
48
52
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.
23
19
27
Control lever angle beta
deg.
46
41
51
Information:
Cruise Control On/Off Input Circuit
The cruise control (CC) and power take-off (PTO) ON/OFF input is an ordinary switch. With this switch in the ON position, it is possible to "activate" the cruise control or power take-off mode if other ECM programmed conditions are met.With this switch "open" (or OFF), the input line to the ECM will go to approximately 5 volts. With the switch "closed" (or ON), the input line to the ECM will go to 0 volts (ground).Cruise Control Set/Resume Input Circuit
The cruise control and power take-off set/resume is provided by a three position switch. The switch is used to SET vehicle speed or engine rpm. The function of each position of the switch is as follows:1) CENTER POSITION, the set/resume switch is "open" and all inputs are inactive.2) SET POSITION, after the switch is moved to the SET position and released, the ECM will maintain the existing engine rpm (determining vehicle speed) when the switch was released. If the engine is held in the SET position, the ECM will gradually increase engine rpm (determining vehicle speed) until the switch is released.3) RESUME POSITION, if cruise is deactivated by application of the clutch or service brake, and the switch is then moved to the RESUME position and released, the cruise (PTO) mode is reactivated to the last setting. If the switch is held in the RESUME position, the ECM will gradually decrease engine rpm (determining vehicle speed) until the switch is released.With this switch "open" (or OFF), the input line to the ECM will go to approximately 5 volts. With the switch "closed" (or ON), the input line to the ECM will go to 0 volts (ground).Vehicle Switches Input Circuits
The brake switch is used to deactivate the cruise or PTO modes when the vehicle service brakes are applied. The brake switch is also used to activate the retarder enable output if the service brakes are applied while in cruise mode.The clutch switch is used to deactivate the cruise or PTO modes when the clutch pedal is pressed. The clutch switch is used to DEACTIVATE the retarder enable circuit.With this switch "open" (or OFF), the input line to the EMC will go to approximately 5 volts. With the switch "closed" (or ON), the input line to the EMC will go to 0 volts (ground).Fuel Pressure Input Circuit
Fuel pressure is monitored after the filter by the fuel pressure sensor which is located on the fuel filter housing. The 5 Volt DC operating voltage for this sensor is supplied by the ECM. The output of the fuel pressure sensor is a .5 to 4.5 Volts DC signal. The voltage is dependent upon fuel pressure and is interpreted by the ECM as fuel pressure. If fuel pressure is less than 445 kPa (65 psi) at rated rpm, the "check engine" light is turned on.Engine Electrical System
The electrical system can have three separate circuits: the charging circuit, the starting circuit and the low amperage circuit. Some of the electrical system components are
The cruise control (CC) and power take-off (PTO) ON/OFF input is an ordinary switch. With this switch in the ON position, it is possible to "activate" the cruise control or power take-off mode if other ECM programmed conditions are met.With this switch "open" (or OFF), the input line to the ECM will go to approximately 5 volts. With the switch "closed" (or ON), the input line to the ECM will go to 0 volts (ground).Cruise Control Set/Resume Input Circuit
The cruise control and power take-off set/resume is provided by a three position switch. The switch is used to SET vehicle speed or engine rpm. The function of each position of the switch is as follows:1) CENTER POSITION, the set/resume switch is "open" and all inputs are inactive.2) SET POSITION, after the switch is moved to the SET position and released, the ECM will maintain the existing engine rpm (determining vehicle speed) when the switch was released. If the engine is held in the SET position, the ECM will gradually increase engine rpm (determining vehicle speed) until the switch is released.3) RESUME POSITION, if cruise is deactivated by application of the clutch or service brake, and the switch is then moved to the RESUME position and released, the cruise (PTO) mode is reactivated to the last setting. If the switch is held in the RESUME position, the ECM will gradually decrease engine rpm (determining vehicle speed) until the switch is released.With this switch "open" (or OFF), the input line to the ECM will go to approximately 5 volts. With the switch "closed" (or ON), the input line to the ECM will go to 0 volts (ground).Vehicle Switches Input Circuits
The brake switch is used to deactivate the cruise or PTO modes when the vehicle service brakes are applied. The brake switch is also used to activate the retarder enable output if the service brakes are applied while in cruise mode.The clutch switch is used to deactivate the cruise or PTO modes when the clutch pedal is pressed. The clutch switch is used to DEACTIVATE the retarder enable circuit.With this switch "open" (or OFF), the input line to the EMC will go to approximately 5 volts. With the switch "closed" (or ON), the input line to the EMC will go to 0 volts (ground).Fuel Pressure Input Circuit
Fuel pressure is monitored after the filter by the fuel pressure sensor which is located on the fuel filter housing. The 5 Volt DC operating voltage for this sensor is supplied by the ECM. The output of the fuel pressure sensor is a .5 to 4.5 Volts DC signal. The voltage is dependent upon fuel pressure and is interpreted by the ECM as fuel pressure. If fuel pressure is less than 445 kPa (65 psi) at rated rpm, the "check engine" light is turned on.Engine Electrical System
The electrical system can have three separate circuits: the charging circuit, the starting circuit and the low amperage circuit. Some of the electrical system components are
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Group cross 104740-7530 ZEXEL
Nissan
Nissan-Diesel
Nissan
Nissan-Diesel
Nissan-Diesel
Dpico
104740-7530
104740-7530