106671-9990 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066719990


106671-9990 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106671-9990 1066719990

Cross reference number

ZEXEL 106671-9990 1066719990


Zexel num
Bosch num
Firm num
Name
106671-9990 
 
   
INJECTION-PUMP ASSEMBLY
SAA6D125

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   8-3-600
Overflow valve   131424-1520
Overflow valve opening pressure kPa   157 123 191
Overflow valve opening pressure kgf/cm2   1.6 1.25 1.95
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   1-5-3-6- 2-4
Pre-stroke mm   3.8 3.75 3.85
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-5
deg.   60 59.5 60.5
Difference between angles 2
Cal 1-3
deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6
deg.   180 179.5 180.5
Difference between angles 4
Cyl.1-2
deg.   240 239.5 240.5
Difference between angles 5
Cal 1-4
deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   A
Rack position   9.3
Pump speed r/min   1025 1025 1025
Average injection quantity mm3/st.   187.5 185.5 189.5
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the lever   *
Boost pressure kPa   48 48
Boost pressure mmHg   360 360
Injection quantity adjustment_02
Adjusting point   C
Rack position   5.6+-0.5
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   14 12.5 15.5
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Boost compensator adjustment
Pump speed r/min   600 600 600
Rack position   R1-1.65
Boost pressure kPa   13.3 10.6 16
Boost pressure mmHg   100 80 120
Boost compensator adjustment_02
Pump speed r/min   600 600 600
Rack position   R1(9.3)
Boost pressure kPa   34.7 34.7 34.7
Boost pressure mmHg   260 260 260
Timer adjustment
Pump speed r/min   800--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   750
Advance angle deg.   0.3
Timer adjustment_03
Pump speed r/min   950
Advance angle deg.   2.25 1.95 2.55
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106671-9990
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT: RAL (4)Boost compensator stroke (5)Rack difference between N = N1 and N = N2
----------
K=10 RAL=9.8+-0.1mm N1=1025r/min N2=220r/min
----------

Speed control lever angle

Test data 106671-9990
F:Full speed I:Idle S:Stop (1)- (2)Use the hole at R = aa
----------
aa=85mm
----------
a=1deg+-5deg b=22deg+-5deg c=35deg+-3deg

Timing setting

Test data 106671-9990
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=10deg
----------
a=(150deg)




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