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101421-4880 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014214880 5156006832


101421-4880 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101421-4880 1014214880
ISUZU 5156006832 5156006832

Service parts 101421-4880 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101042-8070
3. GOVERNOR 105542-6900
4. SUPPLY PUMP 105220-4742
5. AUTOM. ADVANCE MECHANIS 105622-5000
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105151-1491
11. Nozzle and Holder 5-15300-067-1
12. Open Pre:MPa(Kqf/cm2) 11.8{120}
13. NOZZLE-HOLDER 105081-3171
14. NOZZLE 105000-1650
15. NOZZLE SET

Include in #1:

101421-4880 as INJECTION-PUMP ASSEMBLY
106671-2154 as _

Cross reference number

ZEXEL 101421-4880 1014214880
ISUZU 5156006832 5156006832


Zexel num
Bosch num
Firm num
Name
101421-4880 
 
5156006832  ISUZU
INJECTION-PUMP ASSEMBLY
C190G * 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   1.75 1.7 1.8
Rack position   R=9.7
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   10
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   28.5 26.8 30.2
Max. variation between cylinders %   0 -6 6
Fixing the rack   *
Injection quantity adjustment_02
Adjusting point   D
Rack position   9.7
Pump speed r/min   1800 1800 1800
Average injection quantity mm3/st.   37 36.1 37.9
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the rack   *
Injection quantity adjustment_03
Adjusting point   F
Rack position   6.3
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   8 6.9 9.1
Max. variation between cylinders %   0 -14 14
Fixing the rack   *
Injection quantity adjustment_04
Adjusting point   G
Rack position   16.2+-0. 5
Pump speed r/min   150 150 150
Average injection quantity mm3/st.   65 60 70
Fixing the rack   *
Rack limit   *
Injection quantity adjustment_05
Adjusting point   -
Rack position   -
Pump speed r/min   1800 1800 1800
Average injection quantity mm3/st.   37 36.5 37.5
Remarks
Smoke setting: 4.41 kPa {450 mmAq}  
Timer adjustment
Pump speed r/min   800+-50
Advance angle deg.   0 0 0
Remarks
Start  
Timer adjustment_02
Pump speed r/min   1200
Advance angle deg.   2.1 1.6 2.6
Timer adjustment_03
Pump speed r/min   1700
Advance angle deg.   4.6 4.1 5.1
Timer adjustment_04
Pump speed r/min   2250
Advance angle deg.   7.5 7 8
Remarks
Finish  

Test data Ex:

Governor adjustment

Test data 101421-4880
N:Pump speed R:Rack position (mm) P:Negative pressure (1)Pneumatic governor (2)Mechanical governor (3)Acting negative pressure: P1 (4)Beginning of idle sub spring operation: L1
----------
L1=6+-0.3mm
----------




Have questions with 101421-4880?





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C190
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