101402-0381 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014020381 5156012681


101402-0381 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101402-0381 1014020381
ISUZU 5156012681 5156012681

Cross reference number

ZEXEL 101402-0381 1014020381
ISUZU 5156012681 5156012681


Zexel num
Bosch num
Firm num
Name
101402-0381 
101402-0384 
 
5156012681  ISUZU
INJECTION-PUMP ASSEMBLY
4BB1 *

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)
Right
  R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right
  R
Injection order   1-3-4-2
Pre-stroke mm   3.6 3.55 3.65
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   9.3
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   55.2 54.2 56.2
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   7.7+-0.5
Pump speed r/min   385 385 385
Average injection quantity mm3/st.   10 8.6 11.4
Max. variation between cylinders %   0 -14 14
Fixing the rack   *

Test data Ex:

Governor adjustment

Test data 101402-0381
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Rack difference between N = N1 and N = N2 (3)Rack difference between N = N3 and N = N4
----------
K=10 N1=1000r/min N2=800r/min N3=1000r/min N4=600r/min
----------

Speed control lever angle

Test data 101402-0381
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=12deg+-5deg b=28deg+-5deg

Stop lever angle

Test data 101402-0381
N:Pump normal S:Stop the pump.
----------

----------
a=19deg+-5deg b=53deg+-5deg

Timing setting

Test data 101402-0381
(1)Pump vertical direction (2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=18deg
----------
a=(90deg)




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