101631-9761 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016319761


101631-9761 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101631-9761 1016319761

Service parts 101631-9761 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101063-9380
3. GOVERNOR 105542-4230
4. SUPPLY PUMP 105220-4871
5. AUTOM. ADVANCE MECHANIS 105622-1100
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105141-1881
11. Nozzle and Holder 16600-20053
12. Open Pre:MPa(Kqf/cm2) 9.8{100}
13. NOZZLE-HOLDER 105071-1241
14. NOZZLE 105000-1080
15. NOZZLE SET

Include in #1:

101631-9761 as INJECTION-PUMP ASSEMBLY

Include in #2:

Cross reference number

ZEXEL 101631-9761 1016319761


Zexel num
Bosch num
Firm num
Name
101631-9761 
101631-9763 
 
  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
SD33 *

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
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   2.15 2.1 2.2
Rack position   R=11.7
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   -
Rack position   12.2
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   32.1 31.1 33.1
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the rack   *
Injection quantity adjustment_02
Adjusting point   -
Rack position   11.7
Pump speed r/min   1900 1900 1900
Average injection quantity mm3/st.   36.1 34.5 37.7
Max. variation between cylinders %   0 -4 4
Fixing the rack   *
Injection quantity adjustment_03
Adjusting point   -
Rack position   8.6+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   7.5 6.5 8.5
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Injection quantity adjustment_04
Adjusting point   -
Rack position   -
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   32.1 31.6 32.6
Remarks
Set full load.
 
Timer adjustment
Pump speed r/min   550--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   500
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   1100
Advance angle deg.   1.7 1.2 2.2
Timer adjustment_04
Pump speed r/min   1900
Advance angle deg.   6 5.5 6.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101631-9761
N:Pump speed R:Rack position (mm) P:Negative pressure (1)Pneumatic governor (2)Mechanical governor (3)Acting negative pressure: P1 (4)RACK LIMIT: RAL (5)Beginning of idle sub spring operation: L1 (6)With stopper disk. (7)Injection quantity Q = Q1 or less
----------
P1=3.63+-0.2kPa(370+-20mmAq) RAL=17-0.3mm L1=9+0.3mm Q1=3mm3/st
----------

Speed control lever angle

Test data 101631-9761
N:Normal B:When boosted S:Stop (1)Rack position = aa
----------
aa=(1.8)mm
----------
a=20.5deg+-3deg b=8deg+-5deg c=0.5deg+-5deg

Timing setting

Test data 101631-9761
(1)Pump vertical direction (2)Position of gear mark 'Y' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=20deg
----------
a=(130deg)




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Group cross 101631-9761 ZEXEL

Nissan-Diesel 

9 400 615 927 
16700C6812 
INJECTION-PUMP ASSEMBLY
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9 400 615 928 
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Nissan-Diesel 

9 400 615 929 
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101631-9761  

101631-9763 
 
 
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SD33
 
 
INJECTION-PUMP ASSEMBLY
SD33
 
16700C8601 
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SD33
 
 
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9 400 610 046 
 
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9 400 610 060 
 
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SD33
9 400 610 068 
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SD33
 
16700C8606 
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SD33
 
 
INJECTION-PUMP ASSEMBLY
SD33
 
 
INJECTION-PUMP ASSEMBLY
SD33
9 400 610 279 
16700C8604 
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