101631-9170 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data


Information injection-pump assembly

ZEXEL 101631-9170 1016319170
NISSAN-DIESEL 1670061503 1670061503

Service parts 101631-9170 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101063-9160
3. GOVERNOR 105520-6430
4. SUPPLY PUMP 105220-1800
5. AUTOM. ADVANCE MECHANIS 105622-0250
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105141-1210
11. Nozzle and Holder 1660037502
12. Open Pre:MPa(Kqf/cm2) 9.8(100)
13. NOZZLE-HOLDER 105071-1080
14. NOZZLE 105000-1010
15. NOZZLE SET

Include in #1:

101631-9170 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101631-9170 1016319170
NISSAN-DIESEL 1670061503 1670061503


Zexel num Bosch num Firm num Firm Name
101631-9170 
101631-9360 
  1670061503  NISSAN-DIESEL INJECTION-PUMP ASSEMBLY
SD33 * K 14BE PE6A PE

Calibration Data:



Adjustment conditions
Test oil   ISO4113 or {SAEJ967d}
1404 Test oil
Test oil temperature degC   40 40 45
Nozzle   105780-0000
Bosch type code   DN12SD12T
Nozzle holder   105780-2010
Opening pressure MPa   17.2
Opening pressure kgf/cm2   175
Injection pipe mm   6-2-600
Outer diameter - inner diameter - length (mm)
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)   R
Right


Injection timing adjustment
Direction of rotation (viewed from drive side)   R
Right
Injection order   1-4-2-6- 3-5
Pre-stroke mm   2.3 2.25 2.35
Beginning of injection position   NO.1
Drive side
Difference between angles 1 deg.   60 59.5 60.5
Cal 1-4
Difference between angles 2 deg.   120 119.5 120.5
Cyl.1-2
Difference between angles 3 deg.   180 179.5 180.5
Cal 1-6
Difference between angles 4 deg.   240 239.5 240.5
Cal 1-3
Difference between angles 5 deg.   300 299.5 300.5
Cal 1-5


Injection quantity adjustment
Adjusting point   A
Rack position   14.8
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   38 37 39
Max. variation between cylinders %   0 -4 4
Fixing the lever   *


Injection quantity adjustment_02
Adjusting point   B
Rack position   14.2
Pump speed r/min   1900 1900 1900
Average injection quantity mm3/st.   41 40 42
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the lever   *


Injection quantity adjustment_03
Adjusting point   C
Rack position   9
Pump speed r/min   1900 1900 1900
Average injection quantity mm3/st.   8.5 6.5 10.5
Max. variation between cylinders %   0 -7.5 7.5
Fixing the lever   *


Injection quantity adjustment_04
Adjusting point   D
Rack position   10+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   5 4 6
Max. variation between cylinders %   0 -15 15
Fixing the lever   *


Injection quantity adjustment_05
Adjusting point   -
Rack position   14.2
Pump speed r/min   1900 1900 1900
Average injection quantity mm3/st.   41 40.5 41.5
Remarks  
Smoke setting


Timer adjustment
Pump speed r/min   500+-50
Advance angle deg.   0 0 0
Remarks  
Start


Timer adjustment_02
Pump speed r/min   700
Advance angle deg.   1 0.5 1.5


Timer adjustment_03
Pump speed r/min   1100
Advance angle deg.   2.8 2 3.5


Timer adjustment_04
Pump speed r/min   1500
Advance angle deg.   5 4.5 5.5


Timer adjustment_05
Pump speed r/min   1800
Advance angle deg.   7.5 7 8
Remarks  
Finish

Test data Ex:



Governor adjustment

Test data 101631-9170 R:Rack position (mm) P:Negative pressure (1)Torque control stroke: L1
----------
L1=0.6+-0.05mm
----------



Speed control lever angle

Test data 101631-9170 F:Full speed S:Stop N:Normal (1)Non-injection
----------

----------
a=(33deg) b=(30deg) c=(21deg) d=(14.5deg)



Timing setting

Test data 101631-9170 (1)Pump vertical direction (2)Position of gear mark 'Y' at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(130deg)





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Group cross 101631-9170 ZEXEL

Nissan-Diesel 

101631-9110 
101631-9180 
  16700C0300 
101631-9150    1671290014 
101631-9170 
101631-9360 
  1670061503  INJECTION-PUMP ASSEMBLY
SD33
101631-9180    16700C0301 
SD33
101631-9190    1679090009  INJECTION-PUMP ASSEMBLY
SD33PU
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