104740-7151 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047407151 1670080g11


 

Information injection-pump assembly

ZEXEL 104740-7151 1047407151
NISSAN-DIESEL 1670080G11 1670080g11
104740-7151 INJECTION-PUMP ASSEMBLY
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Cross reference number

ZEXEL 104740-7151 1047407151
NISSAN-DIESEL 1670080G11 1670080g11


Zexel num
Bosch num
Firm num
Name
104740-7151 
104740-7154 
 
1670080G11  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
TD27 *

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113orSAEJ967d
Test oil temperature degC   45 45 50
Nozzle   105780-0060
Bosch type code   NP-DN0SD1510
Nozzle holder   105780-2150
Opening pressure MPa   13 13 13.3
Opening pressure kgf/cm2   133 133 136
Injection pipe   157805-7320
Injection pipe
Inside diameter - outside diameter - length (mm)
mm   2-6-450
Joint assembly   157641-4720
Tube assembly   157641-4020
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
(Solenoid timer adjustment condition)   OFF
Injection timing adjustment
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   53.2 52.7 53.7
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.   57.3 54.8 59.8
Oil temperature degC   50 48 52
Injection timing adjustment_03
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   53.2 52.2 54.2
Difference in delivery mm3/st.   3.5
Basic   *
Oil temperature degC   50 48 52
Injection timing adjustment_04
Pump speed r/min   2150 2150 2150
Average injection quantity mm3/st.   48.1 45.6 50.6
Oil temperature degC   52 50 54
Injection quantity adjustment
Pump speed r/min   2400 2400 2400
Average injection quantity mm3/st.   30.3 28.3 32.3
Basic   *
Oil temperature degC   52 50 54
Injection quantity adjustment_02
Pump speed r/min   2400 2400 2400
Average injection quantity mm3/st.   30.3 27.3 33.3
Basic   *
Oil temperature degC   52 50 54
Injection quantity adjustment_03
Pump speed r/min   2500 2500 2500
Average injection quantity mm3/st.   20.9 16.4 25.4
Oil temperature degC   55 52 58
Injection quantity adjustment_04
Pump speed r/min   2700 2700 2700
Average injection quantity mm3/st.   5
Oil temperature degC   55 52 58
Governor adjustment
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   8 6 10
Difference in delivery mm3/st.   2
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_02
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   8 5.5 10.5
Difference in delivery mm3/st.   2.5
Basic   *
Oil temperature degC   48 46 50
Timer adjustment
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   60 45 80
Basic   *
Oil temperature degC   48 46 50
Remarks
Full
 
Timer adjustment_02
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   60 45 80
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
 
0000000901
Pump speed r/min   1100 1100 1100
Overflow quantity with S/T ON cm3/min   390 260 520
Oil temperature degC   50 48 52
_02
Pump speed r/min   1100 1100 1100
Overflow quantity with S/T ON cm3/min   490 360 620
Oil temperature degC   50 48 52
Remarks
Without an O-ring
 
Stop lever angle
Pump speed r/min   1100 1100 1100
Pressure with S/T ON kPa   559 520 598
Pressure with S/T ON kgf/cm2   5.7 5.3 6.1
Pressure with S/T OFF kPa   412 383 441
Pressure with S/T OFF kgf/cm2   4.2 3.9 4.5
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_02
Pump speed r/min   1100 1100 1100
Pressure with S/T OFF kPa   412 373 451
Pressure with S/T OFF kgf/cm2   4.2 3.8 4.6
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_03
Pump speed r/min   1700 1700 1700
Pressure with S/T OFF kPa   579 540 618
Pressure with S/T OFF kgf/cm2   5.9 5.5 6.3
Oil temperature degC   50 48 52
0000001101
Pump speed r/min   1100 1100 1100
Timer stroke with S/T OFF mm   3.8 3.6 4
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   700 700 700
Timer stroke with S/T OFF mm   0.5 0.5
Oil temperature degC   50 48 52
_03
Pump speed r/min   1100 1100 1100
Timer stroke with S/T OFF mm   3.8 3.5 4.1
Basic   *
Oil temperature degC   50 48 52
_04
Pump speed r/min   1700 1700 1700
Timer stroke with S/T OFF mm   6.5 6 7
Oil temperature degC   50 48 52
_05
Pump speed r/min   2250 2250 2250
Timer stroke with S/T OFF mm   8.6 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   5.82 5.72 5.92
MS dimension mm   0.9 0.8 1
Control lever angle alpha deg.   25 21 29
Control lever angle beta deg.   36 31 41




Information:

Test Points (Voltages And Waveforms)
dc Voltages Conditions: 1. dc input voltage applied to POWER connector as shown.2. CALIBRATION CHECK/OPERATE switch in the OPERATE position.3. Neither transducer connected to indicator.4. TPI is reference for all voltages.Equipment Required: 6V3030 Digital Multimeterdc Input Voltages Waveforms Conditions: 1. dc power input voltage of 25 1 Volts.2. CALIBRATION CHECK/OPERATE switch in the CHECK position (can be held in CHECK position with tape).3. Neither transducer connected to indicator.4. TPI is reference for all waveforms.Equipment Required: dc oscilloscope (dual channel preferred). Waveform Time Relationships
VOLTAGES MAY VARY 10%, PULSE DURATIONS BY 20% EXCEPT 2.66 ms WHICH IS BASED ON A 12.000 kHz OSCILLATOR FREQ. (1C202). SIGNAL SOURCE IS INTERNAL CALIBRATOR. ALL TEST POINTS REFERENCED TO TP1.Waveform Time Relationships (enlarged scale)
VOLTAGES MAY VARY 10%, PULSE DURATIONS BY 20% EXCEPT 83.3 ?s AND 2.66 ms WHICH ARE EXACT BASED ON A 12.000 kHZ OSCILLATOR. (1C202) SIGNAL SOURCE IS INTERNAL CALIBRATOR. ALL TEST POINTS REFERENCED TO TP1.Disassembly Procedure
1 Remove six screws (1) from front panel (2), and remove panel (2) from case (3). Remove four screws (4) from the PC board, and also remove the locknuts from the two front panel switches (5) and (6). Carefully lift front panel (2) from PC (printed circuit) board (7).Calibration Procedure
To make sure the 6V3100 Timing Indicator Group (1) has good accuracy, check its calibration at a minimum of every six months. Also, the timing indicator will need calibration if: A. It does not show 2000 30 R/MIN at (A) and 32.0 .2 DEG at (B), when the CALIBRATION CHECK-OPERATE Switch (C) is in the CALIBRATION CHECK position. With no input signal at (D) or (E), the reading at R/MIN location (A) must show three zeros (000). If four zeros (0000) show, it is an indication of a possible need for calibration of the unit. This error only is not reason enough to do a complete calibration procedure. It is also not necessary to do a complete calibration procedure if the reading at the DEG location (B) has a decimal point as shown, (00.0) in addition to the three zeros.B. Reading is different than (000) at either location (A) or (B).All calibrations can be done with the use of a small screwdriver, a frequency counter and

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