106961-1915 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1069611915 1156021716


106961-1915 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106961-1915 1069611915
ISUZU 1156021716 1156021716

Cross reference number

ZEXEL 106961-1915 1069611915
ISUZU 1156021716 1156021716


Zexel num
Bosch num
Firm num
Name
106961-1915 
106961-1916 
 
1156021716  ISUZU
INJECTION-PUMP ASSEMBLY
12PC1 * 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)   134424-3520
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)   134424-3520
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   1-4-9-8- 5-2-11-1 0-3-6-7-
Pre-stroke mm   4 3.97 4.03
Beginning of injection position
Governor side
  NO.1
Difference between angles 1
Cal 1-4
deg.   15 14.75 15.25
Difference between angles 2
Cal 1-9
deg.   60 59.75 60.25
Difference between angles 3
Cal 1-8
deg.   75 74.75 75.25
Difference between angles 4
Cal 1-5
deg.   120 119.75 120.25
Difference between angles 5
Cyl.1-2
deg.   135 134.75 135.25
Difference between angles 6
Cal 1-11
deg.   180 179.75 180.25
Difference between angles 7
Cal 1-10
deg.   195 194.75 195.25
Difference between angles 8
Cal 1-3
deg.   240 239.75 240.25
Difference between angles 9
Cal 1-6
deg.   255 254.75 255.25
Difference between angles 10
Cal 1-7
deg.   300 299.75 300.25
Difference between angles 11
Cal 1-12
deg.   315 314.75 315.25
Injection quantity adjustment
Adjusting point   A
Rack position   8.1
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   85.6 84.1 87.1
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   7.9+-0.5
Pump speed r/min   1250 1250 1250
Average injection quantity mm3/st.   95.9 91.9 99.9
Max. variation between cylinders %   0 -3 3
Fixing the lever   *
Injection quantity adjustment_03
Adjusting point   C
Rack position   5.4+-0.5
Pump speed r/min   225 225 225
Average injection quantity mm3/st.   8 6.6 9.4
Max. variation between cylinders %   0 -13 13
Fixing the rack   *
Injection quantity adjustment_04
Adjusting point   E
Rack position   -
Pump speed r/min   150 150 150
Average injection quantity mm3/st.   137 137
Fixing the lever   *
Remarks
When manual lever is on the boost side
 
Timer adjustment
Pump speed r/min   -
Advance angle deg.   0 0 0
Remarks
Measure speed (beginning of operation).
 
Timer adjustment_02
Pump speed r/min   -
Advance angle deg.   1 0.5 1
Remarks
Measure the actual speed.
 
Timer adjustment_03
Pump speed r/min   (1075)
Advance angle deg.   1 0.5 1
Timer adjustment_04
Pump speed r/min   1150
Advance angle deg.   2.5 2.2 2.8
Timer adjustment_05
Pump speed r/min   1250
Advance angle deg.   5 5 6
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106961-1915
N:Pump speed R:Rack position (mm) (1)Supplied with damper spring not set. (2)Tolerance for racks not indicated: +-0.05mm. (3)Supply solenoid operating voltage DC24V and move the solenoid body so that the excess lever reaches the excess position at the solenoid's maximum stroke. (4)At excess fuel lever operation: not exceeding EXL (5)Excess fuel setting for starting: SXL (N = N1)
----------
EXL=2mm SXL=9.2+-0.1mm N1=320r/min
----------

Speed control lever angle

Test data 106961-1915
F:Full speed M:Minimum-maximum speed (1)Set the pump speed at aa (2)Set the pump speed at bb. (3)Set using 2 nuts (at delivery).
----------
aa=(1380)r/min bb=(722)r/min
----------
a=9deg+-5deg b=(9deg)+-5deg

0000000901

Test data 106961-1915
F:Full load I:Idle (1)Stopper bolt setting (2)Use the hole at R = aa
----------
aa=35mm
----------
a=10deg+-5deg b=33deg+-3deg

Stop lever angle

Test data 106961-1915
N:Pump normal S:Stop the pump.
----------

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

0000001101

Test data 106961-1915
N:Normal B:When boosted
----------

----------
a=(5deg) b=(24deg)

Timing setting

Test data 106961-1915
(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=12deg
----------
a=(170deg)




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Group cross 106961-1915 ZEXEL

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106961-1915  

106961-1916 
 
1156021716 
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