106891-1320 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1068911320 1156025921


106891-1320 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106891-1320 1068911320
ISUZU 1156025921 1156025921

Cross reference number

ZEXEL 106891-1320 1068911320
ISUZU 1156025921 1156025921


Zexel num
Bosch num
Firm num
Name
106891-1320 
106891-1321 
 
1156025921  ISUZU
INJECTION-PUMP ASSEMBLY
8PD1 * K

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 (drive side)   134424-4020
Overflow valve opening pressure (drive side) kPa   255 221 289
Overflow valve opening pressure (drive side) kgf/cm2   2.6 2.25 2.95
Overflow valve (governor side)   134424-2720
Overflow valve opening pressure (governor side) kPa   255 221 289
Overflow valve opening pressure (governor side) 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   1-8-7-3- 6-5-4-2
Pre-stroke mm   4.2 4.17 4.23
Rack position
Point A
  R=A
Beginning of injection position
Governor side
  NO.1
Difference between angles 1
Cal 1-8
deg.   45 44.75 45.25
Difference between angles 2
Cal 1-7
deg.   90 89.75 90.25
Difference between angles 3
Cal 1-3
deg.   135 134.75 135.25
Difference between angles 4
Cal 1-6
deg.   180 179.75 180.25
Difference between angles 5
Cal 1-5
deg.   225 224.75 225.25
Difference between angles 6
Cal 1-4
deg.   270 269.75 270.25
Difference between angles 7
Cyl.1-2
deg.   315 314.75 315.25
Injection quantity adjustment
Adjusting point   A
Rack position   7.3
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   87.8 86.3 89.3
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   7.5
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   77.9 75.9 79.9
Fixing the lever   *
Injection quantity adjustment_03
Adjusting point   C
Rack position   7.3
Pump speed r/min   1200 1200 1200
Average injection quantity mm3/st.   106.5 102.5 110.5
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   D
Rack position   4.8+-0.5
Pump speed r/min   225 225 225
Average injection quantity mm3/st.   8.7 7.4 10
Max. variation between cylinders %   0 -13 13
Fixing the rack   *
Timer adjustment
Pump speed r/min   950--
Advance angle deg.   0 0 0
Load   3/4
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   900
Advance angle deg.   0.3
Load   3/4
Timer adjustment_03
Pump speed r/min   1150
Advance angle deg.   5 4.5 5.5
Load   4/4
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106891-1320
N:Pump speed R:Rack position (mm) (1)Variable speed specification. (2)(Fix the load lever at full load.) (3)Tolerance for racks not indicated: +-0.05mm. (4)Main spring setting (5)Set idle sub-spring (6)Damper spring setting: DL (7)(Actual measurement)
----------
DL=4.7+-0.1mm
----------

Speed control lever angle

Test data 106891-1320
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=9.5deg+-5deg b=(25deg)+-5deg

0000000901

Test data 106891-1320
F:Full load
----------

----------
a=(17.5deg)+-5deg

Stop lever angle

Test data 106891-1320
N:Pump normal S:Stop the pump.
----------

----------
a=60deg+-5deg b=73deg+-5deg

Timing setting

Test data 106891-1320
(1)Pump vertical direction (2)Position of "Z" mark at the No 1 cylinder's beginning of injection (governor side) (3)B.T.D.C.: aa (4)-
----------
aa=10deg
----------
a=(180deg)




Have questions with 106891-1320?





Group cross 106891-1320 ZEXEL

Isuzu 

106891-1320  

106891-1321 
 
1156025921 
INJECTION-PUMP ASSEMBLY
8PD1
 
1156025922 
INJECTION-PUMP ASSEMBLY
8PD1
 
1156025923 
INJECTION-PUMP ASSEMBLY
8PD1
 
1156025924 
INJECTION-PUMP ASSEMBLY
8PD1
9 400 618 547 
1156025925 
INJECTION-PUMP ASSEMBLY
8PD1
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