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101681-9600 ZEXEL 9 400 610 785 BOSCH INJECTION-PUMP ASSEMBLY 9400610785 1016819600 16712z5510


101681-9600 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 610 785 9400610785
ZEXEL 101681-9600 1016819600
NISSAN-DIESEL 16712Z5510 16712z5510

Service parts 101681-9600 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101068-9080
3. GOVERNOR 105400-8240
4. SUPPLY PUMP 105220-7050
5. AUTOM. ADVANCE MECHANIS 105622-0930
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-5240
11. Nozzle and Holder 16600-Z5508
12. Open Pre:MPa(Kqf/cm2) 21.6{220}
13. NOZZLE-HOLDER 105031-4420
14. NOZZLE 105015-4730
15. NOZZLE SET

Include in #1:

101681-9600 as INJECTION-PUMP ASSEMBLY

Include in #2:

104745-3320 as _

Cross reference number

BOSCH 9 400 610 785 9400610785
ZEXEL 101681-9600 1016819600
NISSAN-DIESEL 16712Z5510 16712z5510


Zexel num
Bosch num
Firm num
Name
101681-9600 
9 400 610 785 
16712Z5510  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
FD6T07 * 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
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)
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   2.4 2.35 2.45
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   A
Rack position   9.5
Pump speed r/min   750 750 750
Average injection quantity mm3/st.   59 58 60
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   C
Rack position   7+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   14.6 13.5 15.7
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Injection quantity adjustment_03
Adjusting point   D
Rack position   13.9+-0. 1
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   115 105 125
Fixing the lever   *
Rack limit   *
Timer adjustment
Pump speed r/min   600
Advance angle deg.   0.5
Timer adjustment_02
Pump speed r/min   900
Advance angle deg.   0.6 0.1 1.1
Timer adjustment_03
Pump speed r/min   -
Advance angle deg.   3 2.5 3.5
Remarks
Measure the actual speed, stop  

Test data Ex:

Governor adjustment

Test data 101681-9600
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Rack difference between N = N1 and N = N2 (5)Set idle sub-spring
----------
K=17 N1=750r/min N2=450r/min
----------

Speed control lever angle

Test data 101681-9600
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=10deg+-5deg b=25deg+-5deg

Stop lever angle

Test data 101681-9600
N:Pump normal S:Stop the pump.
----------

----------
a=26.5deg+-5deg b=53deg+-5deg

0000001501 GOV FULL LOAD ADJUSTMENT

Test data 101681-9600
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)-
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a1=B a2=E r1=750r/min r2=750r/min Q1=59+-1mm3/st Q2=- c1=+-2.5% c2=+-2.5% a3=18 a4=- r3=900r/min r4=-

Timing setting

Test data 101681-9600
(1)Pump vertical direction (2)Position of gear mark 'P' at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(50deg)




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Group cross 101681-9600 ZEXEL

Nissan-Diesel 

101681-9600  
9 400 610 785 
16712Z5510 
INJECTION-PUMP ASSEMBLY
FD6T07
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