101401-1771 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014011771


101401-1771 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101401-1771 1014011771

Service parts 101401-1771 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101041-9090
3. GOVERNOR 105402-2740
4. SUPPLY PUMP 105220-5130
5. AUTOM. ADVANCE MECHANIS 105676-4000
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105118-5031
11. Nozzle and Holder ME016655
12. Open Pre:MPa(Kqf/cm2) 21.6{220}
13. NOZZLE-HOLDER 105048-3590
14. NOZZLE 105017-1040
15. NOZZLE SET

Include in #1:

101401-1771 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101401-1771 1014011771


Zexel num
Bosch num
Firm num
Name
101401-1771 
 
   
INJECTION-PUMP ASSEMBLY

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   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   1-3-4-2
Pre-stroke mm   3.5 3.45 3.55
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-3
deg.   90 89.5 90.5
Difference between angles 2
Cal 1-4
deg.   180 179.5 180.5
Difference between angles 3
Cyl.1-2
deg.   270 269.5 270.5
Injection quantity adjustment
Adjusting point   A
Rack position   10.3
Pump speed r/min   1400 1400 1400
Average injection quantity mm3/st.   82 81 83
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   7.9+-0.5
Pump speed r/min   650 650 650
Average injection quantity mm3/st.   11.5 10.2 12.8
Max. variation between cylinders %   0 -14 14
Fixing the rack   *
Injection quantity adjustment_03
Adjusting point   C
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   65 65 70
Fixing the lever   *
Rack limit   *
Timer adjustment
Pump speed r/min   1250--
Advance angle deg.   0 0 0
Load   4/4
Remarks
Beginning of advance.
 
Timer adjustment_02
Pump speed r/min   350
Advance angle deg.   2.5 2 3
Load   0/4
Remarks
Start
 
Timer adjustment_03
Pump speed r/min   (500)
Advance angle deg.   0 0 0
Load   0/4
Remarks
Measure the actual speed.
 
Timer adjustment_04
Pump speed r/min   1200
Advance angle deg.   0.5
Load   4/4
Timer adjustment_05
Pump speed r/min   1400
Advance angle deg.   1.5 1 2
Load   4/4
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101401-1771
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)RACK LIMIT (5)Set idle sub-spring (6)Main spring setting (7)Rack difference between N = N1 and N = N2
----------
K=8 N1=1400r/min N2=450r/min
----------

Speed control lever angle

Test data 101401-1771
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=8deg+-5deg b=20deg+-5deg

Stop lever angle

Test data 101401-1771
N:Pump normal S:Stop the pump. (1)No return spring
----------

----------
a=18.5deg+-5deg b=53deg+-5deg

Timing setting

Test data 101401-1771
(1)Pump vertical direction (2)Position of gear mark '3' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=12deg
----------
a=(130deg)




Have questions with 101401-1771?





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