101691-9644 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016919644


101691-9644 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101691-9644 1016919644

Service parts 101691-9644 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101069-3660
3. GOVERNOR 105921-1674
4. SUPPLY PUMP 105220-5790
5. AUTOM. ADVANCE MECHANIS 105614-3321
6. COUPLING PLATE 105661-0401
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105101-5320
11. Nozzle and Holder 16600-Z5568
12. Open Pre:MPa(Kqf/cm2) 19.6{200}
13. NOZZLE-HOLDER 105031-4650
14. NOZZLE 105015-6960
15. NOZZLE SET

Include in #1:

101691-9644 as INJECTION-PUMP ASSEMBLY

Include in #2:

Cross reference number

ZEXEL 101691-9644 1016919644


Zexel num
Bosch num
Firm num
Name
101691-9644 
 
   
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 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   3.4 3.35 3.45
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   12.1
Pump speed r/min   1500 1500 1500
Average injection quantity mm3/st.   80.3 78.7 81.9
Max. variation between cylinders %   0 -3.5 3.5
Basic   *
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_02
Adjusting point   H
Rack position   9.5+-0.5
Pump speed r/min   300 300 300
Average injection quantity mm3/st.   8.2 6.4 10
Max. variation between cylinders %   0 -10 10
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_03
Adjusting point   A
Rack position   R1(12.1)
Pump speed r/min   1500 1500 1500
Average injection quantity mm3/st.   80.3 79.3 81.3
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   I
Rack position   15.7+-0. 5
Pump speed r/min   150 150 150
Average injection quantity mm3/st.   85 85 105
Fixing the lever   *
Rack limit   *
Injection quantity adjustment_05
Adjusting point   B
Rack position   R1-0.1
Pump speed r/min   800 800 800
Average injection quantity mm3/st.   62.7 60.7 64.7
Fixing the lever   *
Timer adjustment
Pump speed r/min   1050--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   1000
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   1500
Advance angle deg.   2 1.5 2.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101691-9644
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)RACK LIMIT (3)Torque cam set point
----------
T1=C05
----------

Speed control lever angle

Test data 101691-9644
F:Full speed I:Idle (1)Stopper bolt set position 'H'
----------

----------
a=26.5deg+-5deg b=(41deg)+-3deg

Stop lever angle

Test data 101691-9644
N:Pump normal S:Stop the pump.
----------

----------
a=20deg+-5deg b=40deg+-5deg

Timing setting

Test data 101691-9644
(1)Pump vertical direction (2)Position of timer's threaded hole at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(60deg)




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