106671-9640 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066719640


106671-9640 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106671-9640 1066719640

Cross reference number

ZEXEL 106671-9640 1066719640


Zexel num
Bosch num
Firm num
Name
106671-9640 
106671-9641 
 
  DPICO
INJECTION-PUMP ASSEMBLY
Q * Q

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   8-3-600
Overflow valve   131424-4420
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   1-5-3-6- 2-4
Pre-stroke mm   4.4 4.35 4.45
Beginning of injection position
Governor side
  NO.1
Difference between angles 1
Cal 1-5
deg.   60 59.5 60.5
Difference between angles 2
Cal 1-3
deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6
deg.   180 179.5 180.5
Difference between angles 4
Cyl.1-2
deg.   240 239.5 240.5
Difference between angles 5
Cal 1-4
deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   -
Rack position   13.2
Pump speed r/min   700 700 700
Each cylinder's injection qty mm3/st.   181 176.5 185.5
Basic   *
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_02
Adjusting point   C
Rack position   R2(5.6)
Pump speed r/min   300 300 300
Each cylinder's injection qty mm3/st.   13 11.3 14.7
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_03
Adjusting point   A
Rack position   R1(13.2)
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   181 180 182
Basic   *
Fixing the lever   *
Boost pressure kPa   107 107
Boost pressure mmHg   800 800
Injection quantity adjustment_04
Adjusting point   B
Rack position   R1
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   173.5 169.5 177.5
Fixing the lever   *
Boost pressure kPa   107 107
Boost pressure mmHg   800 800
Injection quantity adjustment_05
Adjusting point   E
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   148 128 168
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   R3-3.3
Boost pressure kPa   3.3 3.3 6.6
Boost pressure mmHg   25 25 50
Boost compensator adjustment_02
Pump speed r/min   600 600 600
Rack position   R3
Boost pressure kPa   93.3 93.3 93.3
Boost pressure mmHg   700 700 700
Timer adjustment
Pump speed r/min   750--
Advance angle deg.   0 0 0
Load   4/4
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   0
Advance angle deg.   1.5 1 2
Load   0/4
Timer adjustment_03
Pump speed r/min   -
Advance angle deg.   1.5 1 2
Load   0/4
Remarks
Measure speed (beginning of operation).
 
Timer adjustment_04
Pump speed r/min   -
Advance angle deg.   0 0 0
Load   4/4
Timer adjustment_05
Pump speed r/min   700
Advance angle deg.   0.5
Load   4/4
Timer adjustment_06
Pump speed r/min   1100
Advance angle deg.   2.5 2 3
Load   4/4
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106671-9640
N:Pump speed R:Rack position (mm) (1)Lever ratio: RT (2)Target shim dimension: TH (3)Tolerance for racks not indicated: +-0.05mm. (4)Damper spring setting: DL (5)Boost compensator stroke
----------
RT=1 TH=(1.8)mm DL=(R2-0.2)-0.2mm
----------

Speed control lever angle

Test data 106671-9640
F:Full speed (1)Fix using the stopper bolt.
----------

----------
a=(17deg)+-5deg

0000000901

Test data 106671-9640
F:Full load I:Idle (1)Use the hole at R = aa (2)Stopper bolt setting
----------
aa=46mm
----------
a=28deg+-5deg b=(39deg)+-3deg

Stop lever angle

Test data 106671-9640
N:Pump normal S:Stop the pump. (1)Normal engine position (equivalent to R = aa). (2)Use the hole at R = bb
----------
aa=14mm bb=37mm
----------
a=38deg+-5deg b=(38deg)+7deg-5deg c=(29deg)+-5deg

0000001501 MICRO SWITCH

Adjustment of the micro-switch Adjust the bolt to obtain the following lever position when the micro-switch is ON. (1)Speed N1 (2)Rack position Ra
----------
N1=325r/min Ra=6.6+-0.1mm
----------

Timing setting

Test data 106671-9640
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=12deg
----------
a=(6deg)




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