101451-9300 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014519300 16700j6504


101451-9300 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101451-9300 1014519300
NISSAN-DIESEL 16700J6504 16700j6504

Service parts 101451-9300 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101045-9210
3. GOVERNOR 105542-3630
4. SUPPLY PUMP 105220-4030
5. AUTOM. ADVANCE MECHANIS 105622-0600
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105141-2030
11. Nozzle and Holder 16600-J6500
12. Open Pre:MPa(Kqf/cm2) 11.8{120}
13. NOZZLE-HOLDER 105071-1270
14. NOZZLE 105000-1080
15. NOZZLE SET

Include in #1:

101451-9300 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101451-9300 1014519300
NISSAN-DIESEL 16700J6504 16700j6504


Zexel num
Bosch num
Firm num
Name
101451-9300 
 
16700J6504  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
ED33 * K

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   1-3-4-2
Pre-stroke mm   2 1.95 2.05
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   -
Rack position   12.2
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   55.2 54.2 56.2
Max. variation between cylinders %   0 -2.4 2.4
Basic   *
Fixing the rack   *
Injection quantity adjustment_02
Adjusting point   -
Rack position   7.7+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   10.6 8.3 12.9
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Injection quantity adjustment_03
Adjusting point   -
Rack position   -
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   55.2 54.7 55.7
Remarks
Smoke setting
 
Timer adjustment
Pump speed r/min   300--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   400
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   450
Advance angle deg.   0.7
Timer adjustment_04
Pump speed r/min   700
Advance angle deg.   1 0.5 1.5
Timer adjustment_05
Pump speed r/min   1500
Advance angle deg.   5 4.5 5.5
Timer adjustment_06
Pump speed r/min   1900
Advance angle deg.   7.5 7 8
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101451-9300
N:Pump speed R:Rack position (mm) P:Negative pressure (1)Pneumatic governor (2)Mechanical governor (3)Acting negative pressure: P1 (4)Beginning of idle sub spring operation: L1 (5)With stop device. (6)Injection quantity Q = Q1 or less
----------
L1=9.7+-0.3mm Q1=3mm3/st
----------

Speed control lever angle

Test data 101451-9300
B:When boosted N:Normal S:Stop (1)Rack position = aa (2)Rack position bb
----------
aa=16mm bb=(1.8)mm
----------
a=7.5deg+-5deg b=7deg+-5deg c=21.5deg+-3deg

0000001501 ACS

Test data 101451-9300
(N): Speed of the pump (P): governor's negative pressure (R) Rack position (mm) Aneroid compensator adjustment (1)Screw in the aneroid compensator body to obtain the performance shown in the graph above.
----------

----------
N=1000r/min P=0.69kPa(70mmAq) Ra=R1(12.2-0.05)mm Rb=R1-0.05mm Rc=11.6+-0.2mm P1=8-5.3kPa(60-40mmHg) P2=16.7kPa(125mmHg)

Timing setting

Test data 101451-9300
(1)Pump vertical direction (2)Position of gear mark '0' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=12deg
----------
a=(50deg)




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