106681-4101 ZEXEL 9 400 612 668 BOSCH INJECTION-PUMP ASSEMBLY 9400612668 1066814101


106681-4101 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 612 668 9400612668
ZEXEL 106681-4101 1066814101

Service parts 106681-4101 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106068-2281
3. GOVERNOR 105407-4911
4. SUPPLY PUMP 105237-4080
5. AUTOM. ADVANCE MECHANIS 105682-0080
6. COUPLING PLATE 105664-0730
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2)
13. NOZZLE-HOLDER
14. NOZZLE
15. NOZZLE SET

Include in #1:

106681-4101 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 612 668 9400612668
ZEXEL 106681-4101 1066814101


Zexel num
Bosch num
Firm num
Name
106681-4101 
106681-4102 
9 400 612 668 
   
INJECTION-PUMP ASSEMBLY
* K 14CA PE6P,6PD PE

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8130
Bosch type code   EFEP215A
Nozzle   105780-0050
Bosch type code   DN6TD119NP1T
Nozzle holder   105780-2090
Bosch type code   EFEP215
Opening pressure MPa   17.2
Opening pressure kgf/cm2   175
Injection pipe
Outer diameter - inner diameter - length (mm)
mm   8-4-1000
Overflow valve   131424-7120
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   1-4-2-6- 3-5
Pre-stroke mm   4.1 4.05 4.15
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-4
deg.   60 59.5 60.5
Difference between angles 2
Cyl.1-2
deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6
deg.   180 179.5 180.5
Difference between angles 4
Cal 1-3
deg.   240 239.5 240.5
Difference between angles 5
Cal 1-5
deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   A
Rack position   12.8
Pump speed r/min   1150 1150 1150
Each cylinder's injection qty mm3/st.   329 319.1 338.9
Basic   *
Fixing the lever   *
Boost pressure kPa   93.3 93.3
Boost pressure mmHg   700 700
Injection quantity adjustment_02
Adjusting point   B
Rack position   5.8+-0.5
Pump speed r/min   250 250 250
Each cylinder's injection qty mm3/st.   28.5 25.6 31.4
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Injection quantity adjustment_03
Adjusting point   C
Rack position   13.3+0.2
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   275 275 335
Fixing the lever   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Rack limit   *
Boost compensator adjustment
Pump speed r/min   500 500 500
Rack position   R1-1.7
Boost pressure kPa   40 37.3 42.7
Boost pressure mmHg   300 280 320
Boost compensator adjustment_02
Pump speed r/min   500 500 500
Rack position   R1(12.8)
Boost pressure kPa   80 80 80
Boost pressure mmHg   600 600 600
Timer adjustment
Pump speed r/min   400--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   350
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   520
Advance angle deg.   1 0.7 1.3
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106681-4101
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT: RAL (4)Boost compensator stroke (at N = N1)
----------
K=6 RAL=13.3+0.2mm N1=500r/min
----------

Speed control lever angle

Test data 106681-4101
F:Full speed I:Idle S:Stop
----------

----------
a=34deg+-5deg b=8deg+-5deg c=35deg+-3deg

Stop lever angle

Test data 106681-4101
N:Pump normal S:Stop the pump. (1)Pump speed aa and rack position bb (to be sealed at delivery)
----------
aa=0r/min bb=1-0.2mm
----------
a=25deg+-5deg b=70deg+-5deg

Timing setting

Test data 106681-4101
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(60deg)




Have questions with 106681-4101?





Group cross 106681-4101 ZEXEL

Yanmar 

F 019 Z10 424 
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INJECTION-PUMP ASSEMBLY
6GHA-ST
106681-4101  

106681-4102 
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INJECTION-PUMP ASSEMBLY

Yanmar 

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Mitsubishi-Heav 

 
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Mitsubishi-Heav 

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Mitsubishi-Heav 

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