101401-9940 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014019940


101401-9940 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101401-9940 1014019940

Cross reference number

ZEXEL 101401-9940 1014019940


Zexel num
Bosch num
Firm num
Name
101401-9940 
 
   
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   131424-1520
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)
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   10.4
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   74 73 75
Max. variation between cylinders %   0 -3.5 3.5
Basic   *
Fixing the lever   *
Boost pressure kPa   62.7 62.7
Boost pressure mmHg   470 470
Injection quantity adjustment_02
Adjusting point   C
Rack position   8.5+-0.5
Pump speed r/min   400 400 400
Average injection quantity mm3/st.   10.5 8.5 12.5
Max. variation between cylinders %   0 -10 10
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Injection quantity adjustment_03
Adjusting point   E
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   90 90 100
Fixing the lever   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Rack limit   *
Boost compensator adjustment
Pump speed r/min   700 700 700
Rack position   R1-0.9
Boost pressure kPa   10 4.7 15.3
Boost pressure mmHg   75 35 115
Boost compensator adjustment_02
Pump speed r/min   700 700 700
Rack position   R1(10.4)
Boost pressure kPa   53.3 50.6 56
Boost pressure mmHg   400 380 420
Timer adjustment
Pump speed r/min   1330--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   1280
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   1560
Advance angle deg.   2.5 2 3
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101401-9940
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Set idle sub-spring (5)Main spring setting (6)Boost compensator stroke: BCL
----------
K=11 BCL=0.9+-0.1mm
----------

Speed control lever angle

Test data 101401-9940
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=(31deg)+-5deg b=(26deg)+-5deg

Stop lever angle

Test data 101401-9940
N:Pump normal S:Stop the pump.
----------

----------
a=32deg+-5deg b=50deg+-5deg

0000001501 GOV FULL LOAD ADJUSTMENT

Test data 101401-9940
Title1:Full load stopper adjustment Title2:Governor set speed LABEL1:Distinguishing LABEL2:Pump speed (r/min) LABEL3:Ave. injection quantity (mm3/st) LABEL4:Max. var. bet. cyl. LABEL5:Remarks LABEL6:Distinguishing LABEL7:Governor set speed (r/min) LABEL8:Maximum no-load speed (r/min) LABEL9:Remarks (1)Adjustment conditions are the same as those for measuring injection quantity. (2)At high idle rack position L
----------
L=6.6mm
----------
a1=B a2=- a3=- a4=- a5=- a6=- r1=1100r/min r2=- r3=- r4=- r5=- r6=- Q1=74+-1mm3/st Q2=- Q3=- Q4=- Q5=- Q6=- c1=+-3.5% c2=- c3=- c4=- c5=- c6=- a7=32 a8=31 a9=30 a10=29 a11=28 a12=27 a13=26 a14=25 a15=24 a16=23 a17=22 a18=21 a19=- a20=- r7=1600r/min r8=1550r/min r9=1500r/min r10=1450r/min r11=1400r/min r12=1350r/min r13=1300r/min r14=1250/min r15=1200r/min r16=1150r/min r17=1100r/min r18=1050r/min r19=- r20=- R7=1720+-40r/min R8=1665+-38r/min R9=1610+-37r/min R10=1555+-36r/min R11=1505+-35r/min R12=1450+-33r/min R13=1395+-32r/min R14=1340+-31r/min R15=1290+-30r/min R16=1235+-28r/min R17=1180+-27r/min R18=1130+-26r/min R19=- R20=-

Timing setting

Test data 101401-9940
(1)Pump vertical direction (2)Position of gear mark 'ZZ' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=8deg
----------
a=(100deg)




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