101342-0310 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data


Information injection-pump assembly

ZEXEL 101342-0310 1013420310
ISUZU 5156012672 5156012672


Service parts 101342-0310 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101034-9041
3. GOVERNOR 105410-5410
4. SUPPLY PUMP 105220-4212
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE
7. COUPLING PLATE 156635-1120
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:

101342-0310 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101342-0310 1013420310
ISUZU 5156012672 5156012672


Zexel num Bosch num Firm num Firm Name
101342-0310    5156012672  ISUZU INJECTION-PUMP ASSEMBLY
3AB1 * K 14BA PE1A,2A,3A 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   1-3-2
Pre-stroke mm   1.95 1.9 2
Beginning of injection position   NO.1
Drive side
Difference between angles 1 deg.   120 119.5 120.5
Cal 1-3
Difference between angles 2 deg.   240 239.5 240.5
Cyl.1-2


Injection quantity adjustment
Adjusting point   A
Rack position   12.3
Pump speed r/min   1300 1300 1300
Average injection quantity mm3/st.   42.4 41.4 43.4
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *


Injection quantity adjustment_02
Adjusting point   B
Rack position   8.5+-0.5
Pump speed r/min   450 450 450
Average injection quantity mm3/st.   8 7 9
Max. variation between cylinders %   0 -14 14
Fixing the rack   *
Remarks  
Adjust only variation between cylinders; adjust governor according to governor specifications.

Test data Ex:



Governor adjustment

Test data 101342-0310 N:Pump speed R:Rack position (mm) (1)Target notch: K (2)RACK CAP: R1 (3)Rack difference between N = N1 and N = N2
----------
K=8 R1=(17.5)mm N1=1300r/min N2=500r/min
----------



Speed control lever angle

Test data 101342-0310 F:Full speed I:Idle S:Stop
----------

----------
a=19deg+-5deg b=38deg+-5deg c=32deg+-3deg



Timing setting

Test data 101342-0310 (1)Pump vertical direction (2)Position of gear mark 'Z' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=22deg
----------
a=(120deg)





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Group cross number

Isuzu 

101342-0300    5156011632  INJECTION-PUMP ASSEMBLY
3AB1
101342-0310    5156012672  INJECTION-PUMP ASSEMBLY
3AB1
101342-0320    5156013572  INJECTION-PUMP ASSEMBLY
3AD1
101342-0330      INJECTION-PUMP ASSEMBLY
3AB1
101342-0340 
101342-0341 
  5897354530  INJECTION-PUMP ASSEMBLY
3AB1
101342-0341  9 400 613 528  5897354531  INJECTION-PUMP ASSEMBLY
3AB1
101342-0350 
101342-0380 
  8941715050  INJECTION-PUMP ASSEMBLY
3AB1
101342-0360    8944144441  INJECTION-PUMP ASSEMBLY
3AD1
101342-0370  9 400 613 529  8944503530  INJECTION-PUMP ASSEMBLY
3AB1
101342-0380  9 400 613 530  8944503540  INJECTION-PUMP ASSEMBLY
3AB1
101342-0390  9 400 613 531  8944681320  INJECTION-PUMP ASSEMBLY
3AB1