101431-0640 ZEXEL F 019 Z20 439 BOSCH INJECTION-PUMP ASSEMBLY


Information injection-pump assembly

BOSCH F 019 Z20 439 F019Z20439
ZEXEL 101431-0640 1014310640
ISUZU 5156010332 5156010332


Service parts 101431-0640 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101043-9160
3. GOVERNOR 105520-3100
4. SUPPLY PUMP 105220-4742
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 5-15300-039-1
12. Open Pre:MPa(Kqf/cm2) 11.8{120}
13. NOZZLE-HOLDER 105081-3141
14. NOZZLE 105000-1650
15. NOZZLE SET

Include in #1:

101431-0640 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH F 019 Z20 439 F019Z20439
ZEXEL 101431-0640 1014310640
ISUZU 5156010332 5156010332


Zexel num Bosch num Firm num Firm Name
101431-0640  F 019 Z20 439  5156010332  ISUZU INJECTION-PUMP ASSEMBLY
C240 * K 14BC PE4A,5A, PE

Calibration Data:



Adjustment conditions
Test oil   ISO4113 or {SAEJ967d}
1404 Test oil
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 mm   6-2-600
Outer diameter - inner diameter - length (mm)
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)   L
Left


Injection timing adjustment
Direction of rotation (viewed from drive side)   L
Left
Injection order   1-3-4-2
Pre-stroke mm   2.25 2.2 2.3
Beginning of injection position   NO.1
Drive side
Difference between angles 1 deg.   90 89.5 90.5
Cal 1-3
Difference between angles 2 deg.   180 179.5 180.5
Cal 1-4
Difference between angles 3 deg.   270 269.5 270.5
Cyl.1-2


Injection quantity adjustment
Adjusting point   -
Rack position   12.4
Pump speed r/min   750 750 750
Average injection quantity mm3/st.   33 31.4 34.6
Max. variation between cylinders %   0 -4 4
Fixing the rack   *


Injection quantity adjustment_02
Adjusting point   -
Rack position   11.8
Pump speed r/min   1450 1450 1450
Average injection quantity mm3/st.   36.5 35.5 37.5
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the rack   *


Injection quantity adjustment_03
Adjusting point   -
Rack position   8.8+-0.5
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   7 5.9 8.1
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 101431-0640 R:Rack position (mm) P:Negative pressure (1)Pneumatic governor (2)Torque control stroke (3)Beginning of idle sub spring operation: L1
----------
L1=6.5-0.5mm
----------



Timing setting

Test data 101431-0640 (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=(60deg)





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Group cross number

Isuzu 

101431-0600    5156010261  INJECTION-PUMP ASSEMBLY
C240
101431-0610 
101431-0612 
  5156010282  INJECTION-PUMP ASSEMBLY
C240
101431-0611 
101431-0612 
  5156010283  INJECTION-PUMP ASSEMBLY
C240
101431-0612  9 400 610 263    INJECTION-PUMP ASSEMBLY
C240

Isuzu 

101431-0612  9 400 610 263  5156010284  INJECTION-PUMP ASSEMBLY
C240
101431-0620 
101432-0940 
9 400 610 114  5156010292  INJECTION-PUMP ASSEMBLY
C240
101431-0630  9 400 610 297  5156010302  INJECTION-PUMP ASSEMBLY
C240
101431-0640  F 019 Z20 439  5156010332  INJECTION-PUMP ASSEMBLY
C240
101431-0650  F 019 Z20 440  5156010342  INJECTION-PUMP ASSEMBLY
C240
101431-0660 
101431-0661 
  5156010352  INJECTION-PUMP ASSEMBLY
C240
101431-0661  9 400 612 331  5156010353  INJECTION-PUMP ASSEMBLY
C240
101431-0670    5156010362  INJECTION-PUMP ASSEMBLY
C240
101431-0680 
101431-0681 
  5156010373  INJECTION-PUMP ASSEMBLY
C240
101431-0681  9 400 614 088  5156010374  INJECTION-PUMP ASSEMBLY
C240
101431-0690    5156010382  INJECTION-PUMP ASSEMBLY
C240