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101691-3031 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016913031


101691-3031 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101691-3031 1016913031

Cross reference number

ZEXEL 101691-3031 1016913031


Zexel num
Bosch num
Firm num
Name
101691-3031 
 
   
INJECTION-PUMP ASSEMBLY

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   131424-3420
Overflow valve opening pressure kPa   255 221 289
Overflow valve opening pressure kgf/cm2   2.6 2.25 2.95
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)
Right   R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right   R
Injection order   1-5-3-6- 2-4
Pre-stroke mm   3.6 3.55 3.65
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   -
Rack position   12.6
Pump speed r/min   1500 1500 1500
Average injection quantity mm3/st.   81 79.4 82.6
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_02
Adjusting point   -
Rack position   10+-0.5
Pump speed r/min   375 375 375
Average injection quantity mm3/st.   12.5 11.5 13.5
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.  
Injection quantity adjustment_03
Adjusting point   A
Rack position   R1(12.6)
Pump speed r/min   1500 1500 1500
Average injection quantity mm3/st.   81 80 82
Basic   *
Fixing the lever   *
Boost pressure kPa   47.3 47.3
Boost pressure mmHg   355 355
Injection quantity adjustment_04
Adjusting point   I
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   96 86 106
Fixing the lever   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Rack limit   *
Boost compensator adjustment
Pump speed r/min   1500 1500 1500
Rack position   R1-1.15
Boost pressure kPa   8 6.7 9.3
Boost pressure mmHg   60 50 70
Boost compensator adjustment_02
Pump speed r/min   1500 1500 1500
Rack position   R1(12.6)
Boost pressure kPa   36.7 32.7 40.7
Boost pressure mmHg   275 245 305
Timer adjustment
Pump speed r/min   950--
Advance angle deg.   0 0 0
Remarks
Start  
Timer adjustment_02
Pump speed r/min   900
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   1500
Advance angle deg.   3.5 3 4
Remarks
Finish  

Test data Ex:

Governor adjustment

Test data 101691-3031
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Boost compensator stroke: BCL
----------
T1=H47 BCL=1.15+-0.1mm
----------

Speed control lever angle

Test data 101691-3031
F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H'
----------
aa=55mm
----------
a=37deg+-5deg b=38deg+-3deg

Stop lever angle

Test data 101691-3031
N:Pump normal S:Stop the pump.
----------

----------
a=20deg+-5deg b=40deg+-5deg

Timing setting

Test data 101691-3031
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(30deg)




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