104749-2620 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047492620 167001c505


104749-2620 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 104749-2620 1047492620
NISSAN 167001C505 167001c505

Cross reference number

ZEXEL 104749-2620 1047492620
NISSAN 167001C505 167001c505


Zexel num
Bosch num
Firm num
Name
104749-2620 
 
167001C505  NISSAN
INJECTION-PUMP ASSEMBLY
LD20 * K

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
Injection timing adjustment
Pump speed r/min   2300 2300 2300
Average injection quantity mm3/st.   34.3 33.9 34.7
Difference in delivery mm3/st.   2
Basic   *
Oil temperature degC   52 50 54
Injection timing adjustment_02
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   31.3 29.3 33.3
Oil temperature degC   50 48 52
Injection timing adjustment_03
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   32 30 34
Oil temperature degC   50 48 52
Injection timing adjustment_04
Pump speed r/min   1200 1200 1200
Average injection quantity mm3/st.   33.1 31.1 35.1
Oil temperature degC   50 48 52
Injection timing adjustment_05
Pump speed r/min   2300 2300 2300
Average injection quantity mm3/st.   34.3 33.3 35.3
Difference in delivery mm3/st.   2.5
Basic   *
Oil temperature degC   52 50 54
Injection quantity adjustment
Pump speed r/min   2600 2600 2600
Average injection quantity mm3/st.   22.3 20.3 24.3
Difference in delivery mm3/st.   6
Basic   *
Oil temperature degC   55 52 58
Injection quantity adjustment_02
Pump speed r/min   2600 2600 2600
Average injection quantity mm3/st.   22.3 18.8 25.8
Difference in delivery mm3/st.   6.5
Basic   *
Oil temperature degC   55 52 58
Injection quantity adjustment_03
Pump speed r/min   2800 2800 2800
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.   7.1 6.1 8.1
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.   7.1 5.1 9.1
Difference in delivery mm3/st.   2.5
Basic   *
Oil temperature degC   48 46 50
Governor adjustment_03
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   5
Oil temperature degC   50 48 52
Boost compensator adjustment
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   13.9 9.4 18.4
Oil temperature degC   50 48 52
Lever angle (shim thickness) mm   5.95 5.9 6
Boost compensator adjustment_02
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   9.7 5.2 14.2
Oil temperature degC   50 48 52
Lever angle (shim thickness) mm   5.95 5.9 6
Timer adjustment
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   60 50 70
Basic   *
Oil temperature degC   48 46 50
Timer adjustment_02
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   60 50 70
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   900 900 900
Overflow quantity cm3/min   330 200 460
Oil temperature degC   50 48 52
Stop lever angle
Pump speed r/min   900 900 900
Pressure kPa   343 314 372
Pressure kgf/cm2   3.5 3.2 3.8
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_02
Pump speed r/min   900 900 900
Pressure kPa   343 304 382
Pressure kgf/cm2   3.5 3.1 3.9
Basic   *
Oil temperature degC   50 48 52
Stop lever angle_03
Pump speed r/min   1800 1800 1800
Pressure kPa   539.5 500 579
Pressure kgf/cm2   5.5 5.1 5.9
Oil temperature degC   50 48 52
Stop lever angle_04
Pump speed r/min   2300 2300 2300
Pressure kPa   647 608 686
Pressure kgf/cm2   6.6 6.2 7
Oil temperature degC   52 50 54
0000001101
Pump speed r/min   900 900 900
Timer stroke mm   1.5 1.3 1.7
Basic   *
Oil temperature degC   50 48 52
_02
Pump speed r/min   900 900 900
Timer stroke mm   1.5 1.2 1.8
Basic   *
Oil temperature degC   50 48 52
_03
Pump speed r/min   1200 1200 1200
Timer stroke mm   3.2 2.8 3.6
Oil temperature degC   50 48 52
_04
Pump speed r/min   2300 2300 2300
Timer stroke mm   8.55 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   5.8 5.7 5.9
MS dimension mm   1.2 1.1 1.3
Control lever angle alpha deg.   25 21 29
Control lever angle beta deg.   41 36 46

Test data Ex:

0000001801 M-CSD ADJUSTMENT

Test data 104749-2620
M-CSD adjustment 1. Fixing intermediate lever screw (A) [roller (E) must not contact intermediate lever (D)] (1)Hold the control lever C in the idling position. (2)At this time, adjust intermediate lever screw (A) so that it is horizontal and the clearance between intermediate lever (A) and the control lever (C) is L1. Then, fix using nut (B). 2. Fixing the M-CSD stopper (I) Pull the CSD lever (F) in direction X until it contacts the M-CSD stopper (I) and tighten the socket head bolt (J) in the position where the timer stroke is L2 3. Screw (G) adjustment Pull the CSD lever (F) toward X until it contacts the stopper (I). At this time, adjust the screw (G) so that the control lever shim thickness is L3, then tighten using the nut (H).
----------
L1=1~2mm L2=1.23+-0.2mm L3=5.8+-0.05mm
----------
T1=6~9N-m(0.6~0.9kgf-m) T2=4.9~7N-m(0.5~0.7kgf-m) T3=2~2.9N-m(0.2~0.3kgf-m) L1=1~2mm L3=5.8+-0.05mm

0000001901 DASHPOT ADJUSTMENT

Test data 104749-2620
Dashpot adjustment 1. Insert a block gauge L1 (thickness gauge) between the idle set screw (C) and the control lever (D). 2. In the above condition, adjust the dashpot adjusting screw A so that it contacts the pushrod, and then fix it using the locknut B. TT Note: (1)The adjusting screw and pushrod contact faces must be smooth. (2)Confirm that the control lever returns to the idling position.
----------
T=6~9N-m{0.6~0.9kgf-m} L1=3.8+-0.05mm
----------
L1=3.8+-0.05mm




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