101871-1050 ZEXEL 9 400 619 802 BOSCH INJECTION-PUMP ASSEMBLY 9400619802 1018711050 8506103000


101871-1050 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 619 802 9400619802
ZEXEL 101871-1050 1018711050
MITSUBISHI-HEAV 8506103000 8506103000

Service parts 101871-1050 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101087-0010
3. GOVERNOR 105400-0620
4. SUPPLY PUMP 105210-4321
5. AUTOM. ADVANCE MECHANIS 105611-0210
6. COUPLING PLATE 105661-4120
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105101-4550
11. Nozzle and Holder 85061-01000
12. Open Pre:MPa(Kqf/cm2) 19.6{200}
13. NOZZLE-HOLDER 105031-1460
14. NOZZLE 105015-2810
15. NOZZLE SET

Include in #1:

101871-1050 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 619 802 9400619802
ZEXEL 101871-1050 1018711050
MITSUBISHI-HEAV 8506103000 8506103000


Zexel num
Bosch num
Firm num
Name
101871-1050 
9 400 619 802 
8506103000  MITSUBISHI-HEAV
INJECTION-PUMP ASSEMBLY
8DV * K 14BG PE8A PE

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle   105780-0020
Bosch type code   DN4SD24T
Nozzle holder   105031-2010
Bosch type code   KB56SD273
Opening pressure MPa   11.8
Opening pressure kgf/cm2   120
Injection pipe
Outer diameter - inner diameter - length (mm)
mm   6-1.6-550
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)
Left
  L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left
  L
Injection order   1-2-7-3- 4-5-6-8
Pre-stroke mm   2.2 2.15 2.25
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   B
Rack position   13
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   100 98 102
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the rack   *
Injection quantity adjustment_02
Adjusting point   C
Rack position   7.2+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   20 17 23
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Timer adjustment
Pump speed r/min   400+-50
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   600
Advance angle deg.   1.8 1.3 2.3
Timer adjustment_03
Pump speed r/min   900
Advance angle deg.   4.4 3.9 4.9
Timer adjustment_04
Pump speed r/min   1200
Advance angle deg.   7 6.5 7.5
Timer adjustment_05
Pump speed r/min   -
Advance angle deg.   10 10 10
Remarks
Measure the actual speed, stop
 

Test data Ex:

Governor adjustment

Test data 101871-1050
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Idle sub spring setting: L1.
----------
K=3 L1=6-0.5mm
----------

Speed control lever angle

Test data 101871-1050
F:Full speed I:Idle (1)Set the pump speed at aa
----------
aa=300r/min
----------
a=(1deg) b=(26deg)




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Group cross 101871-1050 ZEXEL

 
0429021040 

8HA

Mitsubishi-Heav 

101871-1050  
9 400 619 802 
8506103000 
INJECTION-PUMP ASSEMBLY
8DV
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