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101492-0381 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014920381 8943429340


101492-0381 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101492-0381 1014920381
ISUZU 8943429340 8943429340

Cross reference number

ZEXEL 101492-0381 1014920381
ISUZU 8943429340 8943429340


Zexel num
Bosch num
Firm num
Name
101492-0381 
101492-0385 
 
8943429340  ISUZU
INJECTION-PUMP ASSEMBLY
4JB1 *

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
Overflow valve   131424-0820
Overflow valve opening pressure kPa   127 107 147
Overflow valve opening pressure kgf/cm2   1.3 1.1 1.5
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   3.3 3.25 3.35
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   11.1
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   50.2 49.2 51.2
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   C
Rack position   8.5+-0.5
Pump speed r/min   400 400 400
Average injection quantity mm3/st.   8.7 6.7 10.7
Max. variation between cylinders %   0 -15 15
Fixing the rack   *

Test data Ex:

Governor adjustment

Test data 101492-0381
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Set idle sub-spring (3)Main spring setting
----------
K=17
----------

Speed control lever angle

Test data 101492-0381
F:Full speed I:Idle S:Stop
----------

----------
a=(11deg)+-5deg b=(27deg)+-5deg c=32deg+-3deg

Stop lever angle

Test data 101492-0381
N:Pump normal S:Stop the pump.
----------

----------
a=2.5deg+-5deg b=53deg+-5deg

Timing setting

Test data 101492-0381
(1)Pump vertical direction (2)Position of gear mark 'V' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=17deg
----------
a=(200deg)




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Group cross 101492-0381 ZEXEL

Isuzu 

101492-0381  

101492-0385 
 
8943429340 
INJECTION-PUMP ASSEMBLY
4JB1
101492-0382  

101492-0385 
 
8943429341 
INJECTION-PUMP ASSEMBLY
4JB1
101492-0383  

101492-0384 
 
8943429342 
INJECTION-PUMP ASSEMBLY
4JB1
101492-0384  

101492-0385 
9 400 610 171 
8943429343 
INJECTION-PUMP ASSEMBLY
4JB1
101492-0385  
9 400 614 381 
8943429344 
INJECTION-PUMP ASSEMBLY
4JB1
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