101691-9550 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016919550


101691-9550 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101691-9550 1016919550

Cross reference number

ZEXEL 101691-9550 1016919550


Zexel num
Bosch num
Firm num
Name
101691-9550 
101691-9554 
 
  NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
NE6 *

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   3.7 3.65 3.75
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   11.3
Pump speed r/min   1400 1400 1400
Average injection quantity mm3/st.   80.5 78.9 82.1
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   -
Rack position   9.8+-0.5
Pump speed r/min   275 275 275
Average injection quantity mm3/st.   9 7.2 10.8
Max. variation between cylinders %   0 -10 10
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
 
Injection quantity adjustment_03
Adjusting point   A
Rack position   R1(11.3)
Pump speed r/min   1400 1400 1400
Average injection quantity mm3/st.   80.5 79.5 81.5
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   R1+0.5
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   73.6 71.6 75.6
Fixing the lever   *
Injection quantity adjustment_05
Adjusting point   I
Rack position   -
Pump speed r/min   150 150 150
Average injection quantity mm3/st.   109 109 119
Fixing the lever   *
Timer adjustment
Pump speed r/min   920--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   870
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   1400
Advance angle deg.   1 1 1.5
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 101691-9550
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)RACK LIMIT
----------
T1=B17
----------

Speed control lever angle

Test data 101691-9550
F:Full speed I:Idle (1)Stopper bolt set position 'H'
----------

----------
a=26.5deg+-5deg b=39deg+-3deg

Stop lever angle

Test data 101691-9550
N:Pump normal S:Stop the pump.
----------

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

Timing setting

Test data 101691-9550
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(30deg)




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Group cross 101691-9550 ZEXEL

Nissan-Diesel 

101691-9550  

101691-9554 
 
 
INJECTION-PUMP ASSEMBLY
NE6
 
 
INJECTION-PUMP ASSEMBLY
NE6
 
1671395068 
INJECTION-PUMP ASSEMBLY
NE6
 
 
INJECTION-PUMP ASSEMBLY

Nissan-Diesel 

 
1671395114 
INJECTION-PUMP ASSEMBLY
NE6
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