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101431-0980 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014310980 8941714451


101431-0980 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101431-0980 1014310980
ISUZU 8941714451 8941714451

Service parts 101431-0980 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101043-9290
3. GOVERNOR 105410-7870
4. SUPPLY PUMP
5. AUTOM. ADVANCE MECHANIS 105621-0370
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105151-1451
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2) 11.8(120)
13. NOZZLE-HOLDER 105081-3141
14. NOZZLE 105000-1650
15. NOZZLE SET

Include in #1:

101431-0980 as INJECTION-PUMP ASSEMBLY
106671-9152 as _

Cross reference number

ZEXEL 101431-0980 1014310980
ISUZU 8941714451 8941714451


Zexel num
Bosch num
Firm num
Name
101431-0980 
 
8941714451  ISUZU
INJECTION-PUMP ASSEMBLY
C240 * 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)
Left   L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left   L
Injection order   1-3-4-2
Pre-stroke mm   2.25 2.2 2.3
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   12.6
Pump speed r/min   875 875 875
Average injection quantity mm3/st.   41 40 42
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   7+-0.5
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   6.8 5.7 7.9
Max. variation between cylinders %   0 -14 14
Fixing the rack   *
Timer adjustment
Pump speed r/min   500+-50
Advance angle deg.   0 0 0
Remarks
Start  
Timer adjustment_02
Pump speed r/min   800
Advance angle deg.   1 0.5 1.5
Timer adjustment_03
Pump speed r/min   1050
Advance angle deg.   2 1.2 2.7
Timer adjustment_04
Pump speed r/min   1500
Advance angle deg.   4.5 3.9 4.9
Timer adjustment_05
Pump speed r/min   1750
Advance angle deg.   6 5.5 6.5
Remarks
Finish  

Test data Ex:

Governor adjustment

Test data 101431-0980
N:Pump speed R:Rack position (mm) (1)Notch fixed: K (2)Idle sub spring setting: L1.
----------
K=19 L1=7-0.5mm
----------

Speed control lever angle

Test data 101431-0980
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=16deg+-5deg b=34deg+-5deg

Stop lever angle

Test data 101431-0980
N:Pump normal S:Stop the pump. (1)Use the hole at R = aa
----------
aa=26.7mm
----------
a=45deg+-5deg b=53deg+-5deg

Timing setting

Test data 101431-0980
(1)Pump vertical direction (2)Gear mark Z for the No. 4 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=14deg
----------
a=(50deg)




Have questions with 101431-0980?





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