106662-2120 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data


Information injection-pump assembly

ZEXEL 106662-2120 1066622120
MITSUBISHI-HEAV 0429050551 0429050551

Cross reference number

ZEXEL 106662-2120 1066622120
MITSUBISHI-HEAV 0429050551 0429050551


Zexel num Bosch num Firm num Firm Name
106662-2120 
106662-2121 
  0429050551  MITSUBISHI-HEAV INJECTION-PUMP ASSEMBLY
12DH *

Calibration Data:



Adjustment conditions
Test oil   ISO4113 or {SAEJ967d}
1404 Test oil
Test oil temperature degC   40 40 45
Nozzle   105780-0020
Bosch type code   DN4SD24T
Nozzle holder   105031-2010
Bosch type code   KB56SD273
Opening pressure MPa   11.8
Opening pressure kgf/cm2   120
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   6-2-4-1- 5-3
Pre-stroke mm   2.05 2 2.1
Beginning of injection position   NO.1
Drive side
Difference between angles 1 deg.   60 59.5 60.5
Cal 6-2
Difference between angles 2 deg.   120 119.5 120.5
Cal 6-4
Difference between angles 3 deg.   180 179.5 180.5
Cal 6-1
Difference between angles 4 deg.   240 239.5 240.5
Cal 6-5
Difference between angles 5 deg.   300 299.5 300.5
Cal 6-3


Injection quantity adjustment
Adjusting point   A
Rack position   17
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   280 272 288
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the rack   *
Remarks  
Standard point A's rack position same as 106664-2010 in row A


Injection quantity adjustment_02
Adjusting point   B
Rack position   17
Pump speed r/min   750 750 750
Average injection quantity mm3/st.   283 269 297
Max. variation between cylinders %   0 -5 5
Fixing the rack   *


Injection quantity adjustment_03
Adjusting point   C
Rack position   7+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   35 31.5 38.5
Max. variation between cylinders %   0 -10 10
Fixing the rack   *

Test data Ex:



Governor adjustment

Test data 106662-2120 N:Pump speed R:Rack position (mm) (1)Idle sub spring setting: L1.
----------
L1=7-0.5mm
----------



Speed control lever angle

Test data 106662-2120 M:Maximum speed S:Stop
----------

----------
a=(35deg) b=32deg+-3deg





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Group cross 106662-2120 ZEXEL

Mitsubishi-Heav 

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106662-2120 
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  0429050551  INJECTION-PUMP ASSEMBLY
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106662-2150    0429050502 
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