101601-4680 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016014680 5156009721


101601-4680 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101601-4680 1016014680
ISUZU 5156009721 5156009721

Service parts 101601-4680 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101060-0570
3. GOVERNOR 105931-0460
4. SUPPLY PUMP 105220-4781
5. AUTOM. ADVANCE MECHANIS 105612-1600
6. COUPLING PLATE 105661-3230
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-4582
11. Nozzle and Holder 5-15300-089-1
12. Open Pre:MPa(Kqf/cm2) 18.1{185}
13. NOZZLE-HOLDER 105031-3952
14. NOZZLE 105015-4130
15. NOZZLE SET

Include in #1:

101601-4680 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101601-4680 1016014680
ISUZU 5156009721 5156009721


Zexel num
Bosch num
Firm num
Name
101601-4680 
 
5156009721  ISUZU
INJECTION-PUMP ASSEMBLY
6BB1 * 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   10.8
Pump speed r/min   950 950 950
Average injection quantity mm3/st.   61.4 59.9 62.9
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   275 275 275
Average injection quantity mm3/st.   7.4 6.1 8.7
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(10.8+ -0.5)
Pump speed r/min   950 950 950
Average injection quantity mm3/st.   61.4 60.4 62.4
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   11+-0.5
Pump speed r/min   1600 1600 1600
Average injection quantity mm3/st.   71 69.4 72.6
Fixing the lever   *
Injection quantity adjustment_05
Adjusting point   C
Rack position   10.75+-0 .5
Pump speed r/min   1300 1300 1300
Average injection quantity mm3/st.   66 64.4 67.6
Fixing the lever   *
Injection quantity adjustment_06
Adjusting point   D
Rack position   10.6+-0. 5
Pump speed r/min   650 650 650
Average injection quantity mm3/st.   45.7 44.1 47.3
Fixing the lever   *
Injection quantity adjustment_07
Adjusting point   I
Rack position   R3(13.6+ -0.5)
Pump speed r/min   150 150 150
Average injection quantity mm3/st.   87 87 95
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 101601-4680
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.
----------
T1=27 R1=11.8mm N1=225r/min
----------

Speed control lever angle

Test data 101601-4680
F:Full speed I:Idle (1)Stopper bolt set position 'b.'
----------

----------
a=42deg+-5deg b=41deg+-3deg




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Group cross 101601-4680 ZEXEL

Isuzu 

 
5156009562 
INJECTION-PUMP ASSEMBLY
6BD1
 
5156009571 
INJECTION-PUMP ASSEMBLY
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5156009582 
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5156009670 
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5156009674 
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9 400 611 505 
5156009676 
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5156009703 
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5156009602 
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6BD1
 
5156009622 
INJECTION-PUMP ASSEMBLY
6BD1
 
5156009990 
INJECTION-PUMP ASSEMBLY
6BD1
 
5156009994 
INJECTION-PUMP ASSEMBLY
6BD1
9 400 614 592 
5156009996 
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6BD1
101601-4680  
 
5156009721 
INJECTION-PUMP ASSEMBLY
6BB1
 
5156009731 
INJECTION-PUMP ASSEMBLY
6BB1
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