101603-7850 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016037850 8943934610


101603-7850 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101603-7850 1016037850
ISUZU 8943934610 8943934610

Cross reference number

ZEXEL 101603-7850 1016037850
ISUZU 8943934610 8943934610


Zexel num
Bosch num
Firm num
Name
101603-7850 
101603-7851 
 
8943934610  ISUZU
INJECTION-PUMP ASSEMBLY
6HE1-S * 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   6-2-600
Overflow valve   131424-4920
Overflow valve opening pressure kPa   127 107 147
Overflow valve opening pressure kgf/cm2   1.3 1.1 1.5
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   3.6 3.55 3.65
Beginning of injection position
Governor 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   11.5
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   77.7 76.1 79.3
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   H
Rack position   9.5+-0.5
Pump speed r/min   265 265 265
Average injection quantity mm3/st.   8.8 7.5 10.1
Max. variation between cylinders %   0 -14 14
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_03
Adjusting point   A
Rack position   R1(11.5)
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   77.7 76.7 78.7
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   R1+0.2
Pump speed r/min   1500 1500 1500
Average injection quantity mm3/st.   90.7 86.7 94.7
Fixing the lever   *
Injection quantity adjustment_05
Adjusting point   C
Rack position   R1-0.2
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   61.8 58.6 65
Fixing the lever   *
Injection quantity adjustment_06
Adjusting point   I
Rack position   -
Pump speed r/min   150 150 150
Average injection quantity mm3/st.   96 96 104
Fixing the lever   *
Timer adjustment
Pump speed r/min   1300--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   1250
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   1500
Advance angle deg.   4 3.5 4.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101603-7850
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT
----------
T1=G80
----------

Speed control lever angle

Test data 101603-7850
F:Full speed I:Idle (1)Use the pin at R = aa (2)Stopper bolt set position 'H'
----------
aa=35mm
----------
a=11deg+-5deg b=36deg+-3deg

Stop lever angle

Test data 101603-7850
N:Pump normal S:Stop the pump. (1)Use the pin at R = aa
----------
aa=45mm
----------
a=12.5deg+-5deg b=40deg+-5deg

0000001501 TAMPER PROOF

Test data 101603-7850
1. Set the full load. (1)After governor adjustment (torque cam phase adjustment), move the load lever to increase the full rack position to R1. (2)Set using the screw (A) so that the rack position is as shown above and tighten the locknut. (3)Again set in the correct rack position using the load lever.
----------
R1=0.4mm
----------

Timing setting

Test data 101603-7850
(1)Pump vertical direction (2)Position of timer's threaded hole at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=14deg
----------
a=(150deg)




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