101441-9781 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data


Information injection-pump assembly

ZEXEL 101441-9781 1014419781
NISSAN-DIESEL 1679090317 1679090317

Service parts 101441-9781 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101044-8310
3. GOVERNOR 105419-1301
4. SUPPLY PUMP 105220-4950
5. AUTOM. ADVANCE MECHANIS 105622-1620
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105148-1120
11. Nozzle and Holder 16600-43G02
12. Open Pre:MPa(Kqf/cm2) 9.8{100}
13. NOZZLE-HOLDER 105078-0050
14. NOZZLE 105007-1130
15. NOZZLE SET

Include in #1:

101441-9781 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101441-9781 1014419781
NISSAN-DIESEL 1679090317 1679090317


Zexel num Bosch num Firm num Firm Name
101441-9781 
101441-9782 
  1679090317  NISSAN-DIESEL INJECTION-PUMP ASSEMBLY
TD2304 * K

Calibration Data:



Adjustment conditions
Test oil   ISO4113 or {SAEJ967d}
1404 Test oil
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 mm   6-2-600
Outer diameter - inner diameter - length (mm)
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)   R
Right


Injection timing adjustment
Direction of rotation (viewed from drive side)   R
Right
Injection order   1-3-4-2
Pre-stroke mm   2.3 2.25 2.35
Beginning of injection position   NO.1
Drive side
Difference between angles 1 deg.   90 89.5 90.5
Cal 1-3
Difference between angles 2 deg.   180 179.5 180.5
Cal 1-4
Difference between angles 3 deg.   270 269.5 270.5
Cyl.1-2


Injection quantity adjustment
Adjusting point   A
Rack position   11.1
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   33.1 32.1 34.1
Max. variation between cylinders %   0 -4 4
Basic   *
Fixing the lever   *


Injection quantity adjustment_02
Adjusting point   -
Rack position   8.2+-0.5
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   9.5 8.4 10.6
Max. variation between cylinders %   0 -10 10
Fixing the rack   *
Remarks  
Adjust only variation between cylinders; adjust governor according to governor specifications.


Injection quantity adjustment_03
Adjusting point   C
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   52 47 57
Fixing the lever   *
Rack limit   *


Timer adjustment
Pump speed r/min   -
Advance angle deg.   0.5
Remarks  
Measure speed (beginning of operation).


Timer adjustment_02
Pump speed r/min   1100
Remarks  
Measure the actual advance angle.


Timer adjustment_03
Pump speed r/min   -
Advance angle deg.   3 3 3
Remarks  
Measure the actual speed, stop

Test data Ex:



Governor adjustment

Test data 101441-9781 N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Set idle sub-spring (5)Main spring setting (6)Rack difference from N = N1 (7)Rack difference to N = N2
----------
K=14 N1=1000r/min N2=1000r/min
----------



Speed control lever angle

Test data 101441-9781 F:Full speed I:Idle S:Stop (1)Stopper bolt setting (2)At delivery (3)Confirmation
----------

----------
a=18deg+-5deg b=6deg+-5deg c=32deg+-3deg



Stop lever angle

Test data 101441-9781 N:Pump normal S:Stop the pump.
----------

----------
a=12deg+-5deg b=53deg+-5deg



Timing setting

Test data 101441-9781 (1)Pump vertical direction (2)Position of gear mark 'ZZ' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=18deg
----------
a=(100deg)





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Group cross 101441-9781 ZEXEL

101441-9700      INJECTION-PUMP ASSEMBLY

Nissan-Diesel 

101441-9701    1679090301  INJECTION-PUMP ASSEMBLY
TD2704
101441-9710 
101441-9711 
9 400 619 679  1671290162  INJECTION-PUMP ASSEMBLY
TD2705
101441-9711      INJECTION-PUMP ASSEMBLY

Nissan-Diesel 

101441-9712    1671290174  INJECTION-PUMP ASSEMBLY
TD2705
101441-9720 
101441-9721 
  1671290163  INJECTION-PUMP ASSEMBLY
TD2705
101441-9721      INJECTION-PUMP ASSEMBLY

Nissan-Diesel 

101441-9722    1671290175  INJECTION-PUMP ASSEMBLY
TD2705

Daewoo 

101441-9730 
101441-9731 
    INJECTION-PUMP ASSEMBLY
C240
101441-9731  9 400 614 142    INJECTION-PUMP ASSEMBLY
C240
101441-9740      INJECTION-PUMP ASSEMBLY

Nissan-Diesel 

101441-9741    1679090308  INJECTION-PUMP ASSEMBLY
SD25

Daewoo 

101441-9750 
101441-9751 
    INJECTION-PUMP ASSEMBLY
C240
101441-9751  9 400 610 387    INJECTION-PUMP ASSEMBLY
C240
101441-9760 
101441-9761 
    INJECTION-PUMP ASSEMBLY
C240
101441-9761  9 400 611 163    INJECTION-PUMP ASSEMBLY
C240
101441-9770      INJECTION-PUMP ASSEMBLY

Nissan-Diesel 

101441-9771 
101441-9772 
  1679090314  INJECTION-PUMP ASSEMBLY
TD2304
101441-9772  9 400 611 499  1679090400  INJECTION-PUMP ASSEMBLY
TD2304
101441-9780      INJECTION-PUMP ASSEMBLY

Nissan-Diesel 

101441-9781 
101441-9782 
  1679090317  INJECTION-PUMP ASSEMBLY
TD2304
101441-9782 
101441-9820 
  1679090363  INJECTION-PUMP ASSEMBLY
TD2304
101441-9790      INJECTION-PUMP ASSEMBLY

Nissan-Diesel 

101441-9791  9 400 610 506  1679090365  INJECTION-PUMP ASSEMBLY
TD23
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