101801-6950 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1018016950 3126173013


101801-6950 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101801-6950 1018016950
MITSUBISHI 3126173013 3126173013

Service parts 101801-6950 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101080-0530
3. GOVERNOR 105490-3980
4. SUPPLY PUMP 105210-4151
5. AUTOM. ADVANCE MECHANIS 105614-4170
6. COUPLING PLATE 105662-0570
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-4610
11. Nozzle and Holder 31296-08201
12. Open Pre:MPa(Kqf/cm2) 21.6{220}
13. NOZZLE-HOLDER 105031-4380
14. NOZZLE 105015-4200
15. NOZZLE SET

Include in #1:

101801-6950 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101801-6950 1018016950
MITSUBISHI 3126173013 3126173013


Zexel num
Bosch num
Firm num
Name
101801-6950 
 
3126173013  MITSUBISHI
INJECTION-PUMP ASSEMBLY
8DC7 *

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   1-2-7-3- 4-5-6-8
Pre-stroke mm   4.5 4.45 4.55
Beginning of injection position
Governor side
  NO.1
Difference between angles 1
Cyl.1-2
deg.   45 44.5 45.5
Difference between angles 2
Cal 1-7
deg.   90 89.5 90.5
Difference between angles 3
Cal 1-3
deg.   135 134.5 135.5
Difference between angles 4
Cal 1-4
deg.   180 179.5 180.5
Difference between angles 5
Cal 1-5
deg.   225 224.5 225.5
Difference between angles 6
Cal 1-6
deg.   270 269.5 270.5
Difference between angles 7
Cal 1-8
deg.   315 314.5 315.5
Injection quantity adjustment
Adjusting point   -
Rack position   9.9
Pump speed r/min   800 800 800
Each cylinder's injection qty mm3/st.   108 104.9 111.1
Basic   *
Fixing the rack   *
Injection quantity adjustment_02
Adjusting point   C
Rack position   8.4+-0.5
Pump speed r/min   200 200 200
Each cylinder's injection qty mm3/st.   20 17 23
Fixing the rack   *
Injection quantity adjustment_03
Adjusting point   A
Rack position   R(9.9+-0 .5)
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   108 107 109
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   R(9.9+-0 .5)
Pump speed r/min   1200 1200 1200
Average injection quantity mm3/st.   110.5 108 113
Difference in delivery mm3/st.   8.8 8.8 8.8
Fixing the lever   *
Injection quantity adjustment_05
Adjusting point   D
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   160 140 180
Fixing the lever   *
Remarks
After startup boost setting
 
Timer adjustment
Pump speed r/min   500+120- 100
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   800
Advance angle deg.   1.5 1 2
Timer adjustment_03
Pump speed r/min   1000
Advance angle deg.   3.2 2.7 3.7
Timer adjustment_04
Pump speed r/min   1250
Advance angle deg.   6.5 6.5 7.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101801-6950
N:Pump speed R:Rack position (mm) (1)Beginning of damper spring operation: DL (2)Set using excess fuel device for starting: SXL
----------
DL=8-0.2mm SXL=9.9+0.2mm
----------

0000000901

Test data 101801-6950
F:Full load I:Idle (1)Stopper bolt setting
----------

----------
a=5.5deg+-5deg b=25.5deg+-3deg

0000001501 MICRO SWITCH

Adjustment of the micro-switch Adjust the bolt to obtain the following lever position when the micro-switch is ON. (1)Speed N1 (2)Rack position Ra
----------
N1=325+5r/min Ra=7.8mm
----------




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Group cross 101801-6950 ZEXEL

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3126140060 
INJECTION-PUMP ASSEMBLY
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101801-6950  
 
3126173013 
INJECTION-PUMP ASSEMBLY
8DC7
 
3126174013 
INJECTION-PUMP ASSEMBLY
8DC8
 
3126174093 
INJECTION-PUMP ASSEMBLY
8DC8
 
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