101401-9833 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014019833 1670019d74


101401-9833 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101401-9833 1014019833
NISSAN-DIESEL 1670019D74 1670019d74

Cross reference number

ZEXEL 101401-9833 1014019833
NISSAN-DIESEL 1670019D74 1670019d74


Zexel num
Bosch num
Firm num
Name
101401-9833 
101401-9834 
 
1670019D74  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
FD46TI * 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   134424-4120
Overflow valve opening pressure kPa   255 221 289
Overflow valve opening pressure kgf/cm2   2.6 2.25 2.95
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   1-3-4-2
Pre-stroke mm   3.2 3.15 3.25
Rack position
Point A
  R=A
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   -
Rack position   13.4
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   87 85.4 88.6
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   9.7+-0.5
Pump speed r/min   325 325 325
Average injection quantity mm3/st.   11.5 9.7 13.3
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(13.4)
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   87 86 88
Basic   *
Fixing the lever   *
Boost pressure kPa   73.3 73.3
Boost pressure mmHg   550 550
Injection quantity adjustment_04
Adjusting point   B
Rack position   (R1+0.95 )+0.05-0 .1
Pump speed r/min   1550 1550 1550
Average injection quantity mm3/st.   101 97 105
Fixing the lever   *
Boost pressure kPa   73.3 73.3
Boost pressure mmHg   550 550
Injection quantity adjustment_05
Adjusting point   C
Rack position   R2-1.4
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   55.5 51.5 59.5
Fixing the lever   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Boost compensator adjustment
Pump speed r/min   500 500 500
Rack position   R2-1.4
Boost pressure kPa   13.3 12 14.6
Boost pressure mmHg   100 90 110
Boost compensator adjustment_02
Pump speed r/min   500 500 500
Rack position   R2(R1)
Boost pressure kPa   60 60 60
Boost pressure mmHg   450 450 450
Timer adjustment
Pump speed r/min   800--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   750
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   1550
Advance angle deg.   6 5.5 6.5
Timer adjustment_04
Pump speed r/min   -
Advance angle deg.   7 6.5 7.5
Remarks
Measure the actual speed, stop
 

Test data Ex:

Governor adjustment

Test data 101401-9833
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)Boost compensator stroke: BCL
----------
T1=M32 BCL=1.4+-0.1mm
----------

Speed control lever angle

Test data 101401-9833
F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H'
----------
aa=32mm
----------
a=71deg+-5deg b=37deg+-3deg

Stop lever angle

Test data 101401-9833
N:Pump normal S:Stop the pump. (1)Use the pin at R = aa
----------
aa=15mm
----------
a=10deg+-5deg b=29deg+-5deg

0000001501 LEVER

Test data 101401-9833
(A) Speed lever (lower) (B) Stopper bolt (C) Special lever (upper) a:Point A (inside lever) 1. Special lever adjustment (1)With the speed lever at the idle position, set the accelerator lever stopper bolt so that the accelerator lever contacts the speed lever at point a. (2)Back off the stopper bolt L and set.
----------
L=1+0.5mm
----------

Timing setting

Test data 101401-9833
(1)Pump vertical direction (2)Position of gear's standard threaded hole at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=6deg
----------
a=(50deg)




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Group cross 101401-9833 ZEXEL

 
 
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