106871-7920 ZEXEL 9 400 612 637 BOSCH INJECTION-PUMP ASSEMBLY 9400612637 1068717920 me098573


106871-7920 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 612 637 9400612637
ZEXEL 106871-7920 1068717920
MITSUBISHI ME098573 me098573

Service parts 106871-7920 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106087-7730
3. GOVERNOR 105408-0560
4. SUPPLY PUMP 105237-5570
5. AUTOM. ADVANCE MECHANIS 105636-1970
6. COUPLING PLATE 105663-0390
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-4972
11. Nozzle and Holder ME066034
12. Open Pre:MPa(Kqf/cm2) 21.6{220}
13. NOZZLE-HOLDER 105030-4990
14. NOZZLE 105015-4580
15. NOZZLE SET

Include in #1:

106871-7920 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 612 637 9400612637
ZEXEL 106871-7920 1068717920
MITSUBISHI ME098573 me098573


Zexel num
Bosch num
Firm num
Name
106871-7920 
9 400 612 637 
ME098573  MITSUBISHI
INJECTION-PUMP ASSEMBLY
8DC9TC K 14CD INJECTION PUMP ASSY PE8P PE

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   8-3-600
Overflow valve   131424-4620
Overflow valve opening pressure kPa   255 221 289
Overflow valve opening pressure kgf/cm2   2.6 2.25 2.95
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   4.8 4.75 4.85
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   A
Rack position   10.9
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   151.8 148.8 154.8
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the lever   *
Boost pressure kPa   61.3 61.3
Boost pressure mmHg   460 460
Injection quantity adjustment_02
Adjusting point   B
Rack position   5.6+-0.5
Pump speed r/min   275 275 275
Average injection quantity mm3/st.   15.5 12.9 18.1
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Boost compensator adjustment
Pump speed r/min   500 500 500
Rack position   R1-0.7
Boost pressure kPa   34.7 33.4 36
Boost pressure mmHg   260 250 270
Boost compensator adjustment_02
Pump speed r/min   500 500 500
Rack position   R1(10.9)
Boost pressure kPa   48 41.3 54.7
Boost pressure mmHg   360 310 410
Timer adjustment
Pump speed r/min   950--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   900
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   1200
Advance angle deg.   1 0.5 1.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106871-7920
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)Torque spring does not operate. (4)Excess fuel lever setting: EXL or above (at boost pressure 0) (5)Main spring setting (6)Set idle sub-spring (7)Boost compensator stroke: BCL (8)At delivery
----------
K=12 EXL=13mm BCL=0.7+-0.1mm
----------

Speed control lever angle

Test data 106871-7920
F:Full speed I:Idle (1)Stopper bolt setting (2)At delivery
----------

----------
a=7deg+-5deg b=27deg+-5deg c=(2deg)

Stop lever angle

Test data 106871-7920
N:Pump normal S:Stop the pump. (1)Normal
----------

----------
a=19deg+-5deg b=46deg+-5deg

0000001101

Test data 106871-7920
N:Normal B:When boosted (1)Rack position = at least aa (speed = bb; at boost pressure 0)
----------
aa=13mm bb=0r/min
----------
a=(10deg) b=(15deg)

Timing setting

Test data 106871-7920
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(40deg)




Have questions with 106871-7920?





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