101801-6960 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1018016960 3126174013


 

Information injection-pump assembly

ZEXEL 101801-6960 1018016960
MITSUBISHI 3126174013 3126174013
101801-6960 INJECTION-PUMP ASSEMBLY
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Service parts 101801-6960 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101080-0530
3. GOVERNOR 105490-3980
4. SUPPLY PUMP 105210-4150
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:

101801-6960 as INJECTION-PUMP ASSEMBLY

Include in #2:

Cross reference number

ZEXEL 101801-6960 1018016960
MITSUBISHI 3126174013 3126174013


Zexel num
Bosch num
Firm num
Name
101801-6960 
 
3126174013  MITSUBISHI
INJECTION-PUMP ASSEMBLY
8DC8 * 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   1-2-7-3- 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   10.4
Pump speed r/min   800 800 800
Each cylinder's injection qty mm3/st.   119 115.6 122.4
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(10.4+- 0.5)
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   119 118 120
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   R(10.4+- 0.5)
Pump speed r/min   1200 1200 1200
Average injection quantity mm3/st.   121.5 119 124
Difference in delivery mm3/st.   9.7 9.7 9.7
Fixing the lever   *
Injection quantity adjustment_05
Adjusting point   D
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   170 150 190
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 101801-6960
N:Pump speed R:Rack position (mm) (1)Beginning of damper spring operation: DL (2)Excess fuel setting for starting: SXL
----------
DL=8-0.2mm SXL=10.4+0.2mm
----------

0000000901

Test data 101801-6960
F:Full load I:Idle (1)Stopper bolt setting
----------

----------
a=5.5deg+-5deg b=27.5deg+-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+10r/min Ra=7.9mm
----------




Information:


Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.The improvement has been made to the 456-3493 Fuel Injector Gp, 456-3509 Fuel Injector Gp, and 460-8213 Fuel Injector Gp.This change is effective for the engine serial numbers listed in Table 1.
Table 1
Part Number Effective Serial Number
456-3493 S/N:MYE13870-UP
456-3509 S/N:SYE33275-UP
460-8213 S/N:WYE2009-UP

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