101431-4140 ZEXEL 9 400 614 101 BOSCH INJECTION-PUMP ASSEMBLY 9400614101 1014314140 8943621000


101431-4140 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 614 101 9400614101
ZEXEL 101431-4140 1014314140
ISUZU 8943621000 8943621000

Service parts 101431-4140 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101043-9330
3. GOVERNOR 105410-9900
4. SUPPLY PUMP 105220-7270
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:

101431-4140 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 614 101 9400614101
ZEXEL 101431-4140 1014314140
ISUZU 8943621000 8943621000


Zexel num
Bosch num
Firm num
Name
101431-4140 
101431-4170 
9 400 614 101 
8943621000  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   9.9
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   29.8 28.4 31.2
Max. variation between cylinders %   0 -4.5 4.5
Fixing the rack   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   11.3
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   39.7 38.7 40.7
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the lever   *
Injection quantity adjustment_03
Adjusting point   -
Rack position   7.8+-0.5
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   8 6.9 9.1
Max. variation between cylinders %   0 -14 14
Fixing the rack   *
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
 
Injection quantity adjustment_04
Adjusting point   D
Rack position   16.4+-0. 1
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   71 66 76
Fixing the lever   *
Rack limit   *
Timer adjustment
Pump speed r/min   500+-50
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   900
Advance angle deg.   1.3 0.6 2
Timer adjustment_03
Pump speed r/min   -
Advance angle deg.   6 6 6
Remarks
Measure the actual speed, stop
 

Test data Ex:

Governor adjustment

Test data 101431-4140
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Idle sub spring setting: L1.
----------
K=12 L1=5.5-0.5mm
----------

Speed control lever angle

Test data 101431-4140
F:Full speed I:Idle (1)Set the pump speed at aa (2)Stopper bolt setting (3)Set the pump speed at bb.
----------
aa=750r/min bb=900r/min
----------
a=6deg+-5deg b=2deg+-5deg c=22deg+-5deg

Stop lever angle

Test data 101431-4140
N:Pump normal S:Stop the pump.
----------

----------
a=36.5deg+-5deg b=53deg+-5deg

Timing setting

Test data 101431-4140
(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)




Have questions with 101431-4140?





Group cross 101431-4140 ZEXEL

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