Information injection-pump assembly
ZEXEL
104740-9531
1047409531
NISSAN-DIESEL
1670011H00
1670011h00
Rating:
Cross reference number
ZEXEL
104740-9531
1047409531
NISSAN-DIESEL
1670011H00
1670011h00
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.
37.2
36.7
37.7
Difference in delivery
mm3/st.
3.5
Basic
*
Injection timing adjustment_02
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
12.1
8.6
15.6
Injection timing adjustment_03
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
40.1
38
42.2
Injection timing adjustment_04
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
37.2
36.2
38.2
Injection timing adjustment_05
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
35.2
33.2
37.2
Injection quantity adjustment
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
12.1
9.1
15.1
Difference in delivery
mm3/st.
3.5
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
1500
1500
1500
Average injection quantity
mm3/st.
3
Governor adjustment
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
10
8
12
Difference in delivery
mm3/st.
3
Basic
*
Governor adjustment_02
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
10
8
12
Governor adjustment_03
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
3
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
62.5
45
80
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
0000000901
Pump speed
r/min
900
900
900
Overflow quantity
cm3/min
381
252
510
Stop lever angle
Pump speed
r/min
900
900
900
Pressure
kPa
421.5
402
441
Pressure
kgf/cm2
4.3
4.1
4.5
Basic
*
Stop lever angle_02
Pump speed
r/min
900
900
900
Pressure
kPa
421.5
392
451
Pressure
kgf/cm2
4.3
4
4.6
Stop lever angle_03
Pump speed
r/min
1200
1200
1200
Pressure
kPa
500.5
471
530
Pressure
kgf/cm2
5.1
4.8
5.4
0000001101
Pump speed
r/min
900
900
900
Timer stroke
mm
1.9
1.7
2.1
Basic
*
_02
Pump speed
r/min
900
900
900
Timer stroke
mm
1.9
1.6
2.2
_03
Pump speed
r/min
1200
1200
1200
Timer stroke
mm
3.3
2.7
3.9
_04
Pump speed
r/min
1450
1450
1450
Timer stroke
mm
4.1
3.5
4.7
0000001201
Max. applied voltage
V
16
16
16
Test voltage
V
25
24
26
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
5.8
5.7
5.9
MS dimension
mm
1
0.9
1.1
Pre-stroke
mm
0.28
0.26
0.3
Control lever angle alpha
deg.
25
21
29
Control lever angle beta
deg.
42
37
47
Information:
Shutdowns
A shutdown secures the fuel and a shutdown secures the air to the engine. A fuel shutoff solenoid may be located in the fuel actuator. The fuel shutoff solenoid is energized. The injector is driven to the off position. This secures the fuel.The air shutoff solenoid secures the air. When this solenoid is activated compressed air flows to the air damper. The air releases a pin. When the pin is released, a spring closes the air damper. This secures the combustion air supply from the turbochargers to the aftercooler.Note: The air damper must be MANUALLY reset before the engine can be restarted. The Marine Engine Control Panel must also be reset with the "RESET" switch before the MMS will allow starting. The panel may not be reset until the engine has stopped rotating. Determine the cause of the shutdown and correct the problem prior to engine operation.
Table 2
Shutdowns of the Marine Monitoring System
Description Sensor Location
Group Part Number (1) Set Point Source of the Alarm
Pressure
Low Oil Pressure 142-5916 or 146-9438 Block 1
105 kPa (15 psi) @LS
260 kPa (38) @HS Low Speed Oil Contactor or High Speed Oil Contactor, or the Lube Oil Filter Outlet Pressure Transducer
High Crankcase Pressure 147-2369 In-line 142-5919 Vee
1 kPa (.15 psi) Crankcase pressure contactor
Temperature
High Jacket Water Outlet Temperature 142-5916 or 146-9438 Block 4
109 °C (228 °F) Jacket Water Contactor or Optional Transducer
Miscellaneous
Oil Mist Detector Various Contact Closure Oil Mist Detector - Not in all engines
Overspeed 146-5522, 146-5523, 146-5524, 146-5525 113% of Rated Speed Engine Speed Switch and MMS
Metal Particle Detection Basic Engine Metal Particles in Oil Plus 5 Seconds Metal Particle Detector
( 1 ) The group part numbers are provided for reference only. For individual part numbers see Reference Information, "Reference Parts Information".Low Speed - The engine speed is below 75% of the rated engine speed.High Speed - The engine speed is above 75% of the rated engine speed.The "Sensor Failure Alarm" Screen
The "Sensor Failure Alarm" screen is displayed when unexpected signals are received by the PLC. The alarm monitors sensors which can produce alarms or shutdowns.
Table 3
Sensor Failure Alarms for the Marine Monitoring System
Description Sensor Location
Group Part Number (1) Set Point Source of the Alarm
RTD/PT 100 Failures Various
< -50 °C (-58 °F) or
> 150 °C (302 °F) Lube oil, After Cooler/Oil Cooler, Jacket Water, and Inlet Manifold Temperatures
Thermocouples Various
< -50 °C (-58 °F) or
> 700 °C (1292 °F) Individual Cylinder, Pre-Turbine, and Stack Thermocouples
4-20mA Transducers Various < 3.5 mA or > 20.15 mA Engine Speed Transducer, Lube Oil and Fuel pressure transducers
Contactors Various No signal
A shutdown secures the fuel and a shutdown secures the air to the engine. A fuel shutoff solenoid may be located in the fuel actuator. The fuel shutoff solenoid is energized. The injector is driven to the off position. This secures the fuel.The air shutoff solenoid secures the air. When this solenoid is activated compressed air flows to the air damper. The air releases a pin. When the pin is released, a spring closes the air damper. This secures the combustion air supply from the turbochargers to the aftercooler.Note: The air damper must be MANUALLY reset before the engine can be restarted. The Marine Engine Control Panel must also be reset with the "RESET" switch before the MMS will allow starting. The panel may not be reset until the engine has stopped rotating. Determine the cause of the shutdown and correct the problem prior to engine operation.
Table 2
Shutdowns of the Marine Monitoring System
Description Sensor Location
Group Part Number (1) Set Point Source of the Alarm
Pressure
Low Oil Pressure 142-5916 or 146-9438 Block 1
105 kPa (15 psi) @LS
260 kPa (38) @HS Low Speed Oil Contactor or High Speed Oil Contactor, or the Lube Oil Filter Outlet Pressure Transducer
High Crankcase Pressure 147-2369 In-line 142-5919 Vee
1 kPa (.15 psi) Crankcase pressure contactor
Temperature
High Jacket Water Outlet Temperature 142-5916 or 146-9438 Block 4
109 °C (228 °F) Jacket Water Contactor or Optional Transducer
Miscellaneous
Oil Mist Detector Various Contact Closure Oil Mist Detector - Not in all engines
Overspeed 146-5522, 146-5523, 146-5524, 146-5525 113% of Rated Speed Engine Speed Switch and MMS
Metal Particle Detection Basic Engine Metal Particles in Oil Plus 5 Seconds Metal Particle Detector
( 1 ) The group part numbers are provided for reference only. For individual part numbers see Reference Information, "Reference Parts Information".Low Speed - The engine speed is below 75% of the rated engine speed.High Speed - The engine speed is above 75% of the rated engine speed.The "Sensor Failure Alarm" Screen
The "Sensor Failure Alarm" screen is displayed when unexpected signals are received by the PLC. The alarm monitors sensors which can produce alarms or shutdowns.
Table 3
Sensor Failure Alarms for the Marine Monitoring System
Description Sensor Location
Group Part Number (1) Set Point Source of the Alarm
RTD/PT 100 Failures Various
< -50 °C (-58 °F) or
> 150 °C (302 °F) Lube oil, After Cooler/Oil Cooler, Jacket Water, and Inlet Manifold Temperatures
Thermocouples Various
< -50 °C (-58 °F) or
> 700 °C (1292 °F) Individual Cylinder, Pre-Turbine, and Stack Thermocouples
4-20mA Transducers Various < 3.5 mA or > 20.15 mA Engine Speed Transducer, Lube Oil and Fuel pressure transducers
Contactors Various No signal