101631-9630 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016319630 1680090002


101631-9630 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101631-9630 1016319630
NISSAN-DIESEL 1680090002 1680090002

Cross reference number

ZEXEL 101631-9630 1016319630
NISSAN-DIESEL 1680090002 1680090002


Zexel num
Bosch num
Firm num
Name
101631-9630 
 
1680090002  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
SD33 * 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
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   2.3 2.25 2.35
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   14
Pump speed r/min   750 750 750
Average injection quantity mm3/st.   32 31 33
Max. variation between cylinders %   0 -2.5 2.5
Basic   *
Fixing the rack   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   10.8+-0. 5
Pump speed r/min   400 400 400
Average injection quantity mm3/st.   7.5 6.4 8.6
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
 
Timer adjustment
Pump speed r/min   500
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   700
Advance angle deg.   1 0.5 1.5
Timer adjustment_03
Pump speed r/min   (895)
Advance angle deg.   2 1.5 2.5
Timer adjustment_04
Pump speed r/min   -
Advance angle deg.   7.5 7.5 7.5
Remarks
Measure the actual speed, stop
 

Test data Ex:

Governor adjustment

Test data 101631-9630
N:Pump speed R:Rack position (mm) (1)Set using the limiter on top of the governor. (2)With isochronous switch ON (3)When isochronous switch OFF
----------

----------

Stop lever angle

Test data 101631-9630
N:Pump normal S:Stop the pump.
----------

----------
a=(33deg)

Timing setting

Test data 101631-9630
(1)Pump vertical direction (2)Position of gear mark 'Y' at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(130deg)




Have questions with 101631-9630?





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