101482-4223 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014824223 8944627553


101482-4223 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101482-4223 1014824223
ISUZU 8944627553 8944627553

Cross reference number

ZEXEL 101482-4223 1014824223
ISUZU 8944627553 8944627553


Zexel num
Bosch num
Firm num
Name
101482-4223 
101482-4224 
 
8944627553  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
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   9.5
Pump speed r/min   1500 1500 1500
Average injection quantity mm3/st.   48.2 47.2 49.2
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   C
Rack position   8+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   15 13 17
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
 

Test data Ex:

Governor adjustment

Test data 101482-4223
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)The torque control spring does not operate. (3)Set idle sub-spring (4)Main spring setting
----------
K=10
----------

Speed control lever angle

Test data 101482-4223
F:Full speed I:Idle S:Stop
----------

----------
a=(27deg)+-5deg b=(16deg)+-5deg c=32deg+-3deg

Stop lever angle

Test data 101482-4223
N:Pump normal S:Stop the pump.
----------

----------
a=0deg+-5deg b=53deg+-5deg

Timing setting

Test data 101482-4223
(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=20deg
----------
a=(200deg)




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Group cross 101482-4223 ZEXEL

Isuzu 

 
8944627550 
INJECTION-PUMP ASSEMBLY
4JB1
 
8944627551 
INJECTION-PUMP ASSEMBLY
4JB1
 
8944627552 
INJECTION-PUMP ASSEMBLY
4JB1
101482-4223  

101482-4224 
 
8944627553 
INJECTION-PUMP ASSEMBLY
4JB1
9 400 611 316 
8944627554 
INJECTION-PUMP ASSEMBLY
4JB1
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