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101443-9120 ZEXEL F 019 Z10 795 BOSCH INJECTION-PUMP ASSEMBLY f019z10795 1014439120 16712na00b


101443-9120 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH F 019 Z10 795 f019z10795
ZEXEL 101443-9120 1014439120
NISSAN-DIESEL 16712NA00B 16712na00b

Service parts 101443-9120 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101044-8390
3. GOVERNOR 105419-0091
4. SUPPLY PUMP 105220-5740
5. AUTOM. ADVANCE MECHANIS 105670-0460
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105148-1121
11. Nozzle and Holder 1660043G03
12. Open Pre:MPa(Kqf/cm2) 9.8(100)
13. NOZZLE-HOLDER 105078-0050
14. NOZZLE 105007-1130
15. NOZZLE SET

Include in #1:

101421-4430 as _
101443-9120 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH F 019 Z10 795 f019z10795
ZEXEL 101443-9120 1014439120
NISSAN-DIESEL 16712NA00B 16712na00b


Zexel num
Bosch num
Firm num
Name
101443-9120 
F 019 Z10 795 
16712NA00B  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
TD2705 K 14BC INJECTION PUMP ASSY PE4A,5A, PE

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   2.15 2.1 2.2
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   11.3
Pump speed r/min   1500 1500 1500
Average injection quantity mm3/st.   47 46 48
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   -
Rack position   8.3+-0.5
Pump speed r/min   400 400 400
Average injection quantity mm3/st.   8 6.9 9.1
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.  
Injection quantity adjustment_03
Adjusting point   C
Rack position   12.7++
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   60 55 65
Fixing the lever   *
Rack limit   *
Timer adjustment
Pump speed r/min   610--
Advance angle deg.   0 0 0
Remarks
Start  
Timer adjustment_02
Pump speed r/min   560
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   (700)
Advance angle deg.   1.5 1.5 1.5
Timer adjustment_04
Pump speed r/min   (880)
Advance angle deg.   1.5 1.5 1.5
Timer adjustment_05
Pump speed r/min   1500
Advance angle deg.   4.7 4.2 5.2
Timer adjustment_06
Pump speed r/min   (1700)
Advance angle deg.   6.6 6.1 7.1
Remarks
Finish  

Test data Ex:

Governor adjustment

Test data 101443-9120
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 between N = N1 and N = N2
----------
K=9 N1=1500r/min N2=550r/min
----------

Speed control lever angle

Test data 101443-9120
F:Full speed I:Idle (1)Set the pump speed at aa (2)When pump speed set at bb (3)Stopper bolt setting (4)Stopper bolt setting
----------
aa=1810r/min bb=1510r/min
----------
a=32deg+-5deg b=20deg+-5deg c=8deg+-5deg

Stop lever angle

Test data 101443-9120
N:Pump normal S:Stop the pump. (1)Normal
----------

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

0000001501 GOV FULL LOAD ADJUSTMENT

Test data 101443-9120
Title1:Full load stopper adjustment Title2:Governor set speed LABEL1:Distinguishing LABEL2:Pump speed (r/min) LABEL3:Ave. injection quantity (mm3/st) LABEL4:Max. var. bet. cyl. LABEL5:Remarks LABEL6:Distinguishing LABEL7:Governor set speed (r/min) LABEL8:Remarks (1)Adjustment conditions are the same as those for measuring injection quantity. (2)-
----------

----------
a1=A a2=- r1=1500r/min r2=- Q1=47+-1mm3/st Q2=- c1=+-2.5% c2=- a3=36 a4=30 r3=1800r/min r4=1500r/min

Timing setting

Test data 101443-9120
(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=16deg
----------
a=(100deg)




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