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101681-9270 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016819270


101681-9270 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101681-9270 1016819270

Service parts 101681-9270 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101068-9030
3. GOVERNOR 105921-0141
4. SUPPLY PUMP 105220-5640
5. AUTOM. ADVANCE MECHANIS 105622-0740
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:

101681-9270 as INJECTION-PUMP ASSEMBLY

Include in #2:

104745-3060 as _
104745-3061
104745-3062
104745-3063

Cross reference number

ZEXEL 101681-9270 1016819270


Zexel num
Bosch num
Firm num
Name
101681-9270 
 
   
INJECTION-PUMP ASSEMBLY

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   -
Rack position   12.7
Pump speed r/min   1600 1600 1600
Average injection quantity mm3/st.   85.4 83.8 87
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_02
Adjusting point   H
Rack position   9+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   12 10.2 13.8
Max. variation between cylinders %   0 -12 12
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_03
Adjusting point   A
Rack position   12.7+-0. 5
Pump speed r/min   1600 1600 1600
Average injection quantity mm3/st.   85.4 83.8 87
Basic   *
Fixing the lever   *
Boost pressure kPa   53.3 53.3
Boost pressure mmHg   400 400
Injection quantity adjustment_04
Adjusting point   B
Rack position   12.3+-0. 5
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   74.3 72 76.6
Fixing the lever   *
Boost pressure kPa   53.3 53.3
Boost pressure mmHg   400 400
Injection quantity adjustment_05
Adjusting point   C
Rack position   11.25+-0 .5
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   54.8 52.8 56.8
Fixing the lever   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Boost compensator adjustment
Pump speed r/min   600 600 600
Rack position   (11.25)
Boost pressure kPa   18.7 16.7 20.7
Boost pressure mmHg   140 125 155
Boost compensator adjustment_02
Pump speed r/min   600 600 600
Rack position   (12.15)
Boost pressure kPa   44 44 44
Boost pressure mmHg   330 330 330
Timer adjustment
Pump speed r/min   700
Advance angle deg.   0.5
Timer adjustment_02
Pump speed r/min   900
Advance angle deg.   1
Timer adjustment_03
Pump speed r/min   1100
Advance angle deg.   1.1 0.6 1.6
Timer adjustment_04
Pump speed r/min   1300
Advance angle deg.   1.8 1.3 2.3
Timer adjustment_05
Pump speed r/min   1600
Advance angle deg.   3 2.5 3.5
Remarks
Finish  

Test data Ex:

Governor adjustment

Test data 101681-9270
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Boost pressure: not less than BP1 (3)Boost pressure: not less than BP2
----------
T1=44 BP1=53.3kPa(400mmHg) BP2=0kPa(0mmHg)
----------

Speed control lever angle

Test data 101681-9270
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=27deg+-5deg b=43deg+-5deg

Stop lever angle

Test data 101681-9270
N:Pump normal S:Stop the pump.
----------

----------
a=40deg+-5deg b=40deg+-5deg

Timing setting

Test data 101681-9270
(1)Pump vertical direction (2)Position of gear mark 'P' at No 1 cylinder's beginning of injection (3)- (4)-
----------

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




Have questions with 101681-9270?





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