101601-4590 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016014590 5156009551


101601-4590 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101601-4590 1016014590
ISUZU 5156009551 5156009551

Cross reference number

ZEXEL 101601-4590 1016014590
ISUZU 5156009551 5156009551


Zexel num
Bosch num
Firm num
Name
101601-4590 
 
5156009551  ISUZU
INJECTION-PUMP ASSEMBLY
6BD1 * 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   132424-0620
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   1-5-3-6- 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   A
Rack position   11.1
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   66.8 65.3 68.3
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   325 325 325
Average injection quantity mm3/st.   9.3 8 10.6
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   R2(11.1+ -0.5)
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   66.8 65.8 67.8
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   11.2+-0. 5
Pump speed r/min   1600 1600 1600
Average injection quantity mm3/st.   74 72.4 75.6
Fixing the lever   *
Injection quantity adjustment_05
Adjusting point   C
Rack position   11.05+-0 .5
Pump speed r/min   1300 1300 1300
Average injection quantity mm3/st.   71 69.4 72.6
Fixing the lever   *
Injection quantity adjustment_06
Adjusting point   D
Rack position   10.85+-0 .5
Pump speed r/min   650 650 650
Average injection quantity mm3/st.   48 46.4 49.6
Fixing the lever   *
Injection quantity adjustment_07
Adjusting point   E
Rack position   10.95+-0 .5
Pump speed r/min   550 550 550
Average injection quantity mm3/st.   46.2 44.2 48.2
Fixing the lever   *
Injection quantity adjustment_08
Adjusting point   F
Rack position   11.25+-0 .5
Pump speed r/min   450 450 450
Average injection quantity mm3/st.   50 48 52
Fixing the lever   *
Injection quantity adjustment_09
Adjusting point   I
Rack position   R3(13.6+ -0.5)
Pump speed r/min   150 150 150
Average injection quantity mm3/st.   82 82 87
Fixing the rack   *
Timer adjustment
Pump speed r/min   1350
Advance angle deg.   0.5
Timer adjustment_02
Pump speed r/min   1400
Advance angle deg.   1.3
Timer adjustment_03
Pump speed r/min   1500
Advance angle deg.   2.3 1.8 2.8
Timer adjustment_04
Pump speed r/min   1600
Advance angle deg.   4 3.5 4.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101601-4590
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)RACK LIMIT (3)Because the figures in brackets are the target values at torque cam adjustment, perform final adjustment in accordance with governor and injection quantity adjustment standards. (4)Perform governor spring adjustment by setting lever a. (5)After adjustment of the lever a setting, set the lever so that idle set point H can be obtained and confirm standard b. (6)After completing final adjustment, set the lever to obtain J. (7)Next, confirm rack position R1 or more is obtained when rotation is stopped. (8)In this condition, move the lever to the full position and confirm standard c. (excess fuel for starting operation limit). (9)After completing final adjustment, set speed at N1 using lever b. (10)In this condition, after operating the lever to the full position, confirm no excess fuel for starting (black smoke prevention limit). (11)For the excess fuel setting for starting rack position point I set the lever to obtain standard c in step (8) and then set the rack limit.
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T1=01 R1=12mm N1=225r/min
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Speed control lever angle

Test data 101601-4590
F:Full speed I:Idle (1)Stopper bolt set position 'b.'
----------

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a=20deg+-5deg b=39deg+-3deg




Have questions with 101601-4590?





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