101431-9960 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014319960 16700y7504


101431-9960 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101431-9960 1014319960
NISSAN-DIESEL 16700Y7504 16700y7504

Service parts 101431-9960 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101043-8450
3. GOVERNOR 105542-6871
4. SUPPLY PUMP 105220-5001
5. AUTOM. ADVANCE MECHANIS 105622-0550
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105141-1881
11. Nozzle and Holder 16600-20053
12. Open Pre:MPa(Kqf/cm2) 9.8{100}
13. NOZZLE-HOLDER 105071-1241
14. NOZZLE 105000-1080
15. NOZZLE SET

Include in #1:

101431-9960 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101431-9960 1014319960
NISSAN-DIESEL 16700Y7504 16700y7504


Zexel num
Bosch num
Firm num
Name
101431-9960 
 
16700Y7504  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
SD20 * K

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8140
Bosch type code   EF8511/9A
Nozzle   105780-0000
Bosch type code   DN12SD12T
Nozzle holder   105780-2080
Bosch type code   EF8511/9
Opening pressure MPa   17.2
Opening pressure kgf/cm2   175
Injection pipe
Outer diameter - inner diameter - length (mm)
mm   6-2-600
Tester oil delivery pressure kPa   157 157 157
Tester oil delivery pressure kgf/cm2   1.6 1.6 1.6
Direction of rotation (viewed from drive side)
Right
  R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right
  R
Injection order   1-3-4-2
Pre-stroke mm   2.3 2.25 2.35
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-3
deg.   90 89.5 90.5
Difference between angles 2
Cal 1-4
deg.   180 179.5 180.5
Difference between angles 3
Cyl.1-2
deg.   270 269.5 270.5
Injection quantity adjustment
Adjusting point   A
Rack position   11.6
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   34 33.1 34.9
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the rack   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   10.6
Pump speed r/min   1700 1700 1700
Average injection quantity mm3/st.   34.3 32.8 35.8
Max. variation between cylinders %   0 -4 4
Fixing the rack   *
Injection quantity adjustment_03
Adjusting point   C
Rack position   6
Pump speed r/min   1700 1700 1700
Average injection quantity mm3/st.   8 7.2 8.8
Max. variation between cylinders %   0 -7.5 7.5
Fixing the rack   *
Injection quantity adjustment_04
Adjusting point   D
Rack position   7.7
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   7.5 6.4 8.6
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Injection quantity adjustment_05
Adjusting point   -
Rack position   -
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   34 33.5 34.5
Remarks
Smoke setting
 
Timer adjustment
Pump speed r/min   500
Advance angle deg.   0.3
Timer adjustment_02
Pump speed r/min   550
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   800
Advance angle deg.   0.7 0.2 1.2
Timer adjustment_04
Pump speed r/min   1000
Advance angle deg.   1.4 0.9 1.9
Timer adjustment_05
Pump speed r/min   1200
Advance angle deg.   2.3 1.8 2.8
Timer adjustment_06
Pump speed r/min   1400
Advance angle deg.   3.3 2.8 3.8
Timer adjustment_07
Pump speed r/min   1650
Advance angle deg.   5 4.5 5.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101431-9960
N:Pump speed R:Rack position (mm) P:Negative pressure (1)Pneumatic governor (2)Mechanical governor (3)Acting negative pressure: P1 (4)RACK LIMIT: RAL (5)Beginning of idle sub spring operation: L1 (6)Injection quantity Q = Q1 or less
----------
RAL=17mm L1=7.5+0.3mm Q1=3mm3/st
----------

Speed control lever angle

Test data 101431-9960
B:When boosted N:Normal S:Stop
----------

----------
a=3.5deg+-5deg b=13deg+-5deg c=19.5deg+-3deg

Timing setting

Test data 101431-9960
(1)Pump vertical direction (2)Position of gear mark 'Y' at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(130deg)




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Group cross 101431-9960 ZEXEL

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