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106685-4270 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066854270


106685-4270 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106685-4270 1066854270

Cross reference number

ZEXEL 106685-4270 1066854270


Zexel num
Bosch num
Firm num
Name
106685-4270 
 
   
INJECTION-PUMP ASSEMBLY
6M122B-1

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil   ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8130
Bosch type code   EFEP215A
Nozzle   105780-0050
Bosch type code   DN6TD119NP1T
Nozzle holder   105780-2090
Bosch type code   EFEP215
Opening pressure MPa   17.2
Opening pressure kgf/cm2   175
Injection pipe
Outer diameter - inner diameter - length (mm) mm   8-4-1000
Overflow valve   131425-2120
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)
Left   L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left   L
Injection order   1-5-3-6- 2-4
Pre-stroke mm   3.3 3.25 3.35
Rack position   R=10++
Beginning of injection position
Drive 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   A
Rack position   11.5
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   382 377 387
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the lever   *
Boost pressure kPa   109 109
Boost pressure mmHg   820 820
Injection quantity adjustment_02
Adjusting point   B
Rack position   6.7+-0.5
Pump speed r/min   280 280 280
Average injection quantity mm3/st.   28.5 26.5 30.5
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Injection quantity adjustment_03
Adjusting point   C
Rack position   R1(8.4)
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   185.5 182.5 188.5
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   R1(8.4)
Boost pressure kPa   30.7 28 33.4
Boost pressure mmHg   230 210 250
Boost compensator adjustment_02
Pump speed r/min   600 600 600
Rack position   (11.5)
Boost pressure kPa   96 89.3 102.7
Boost pressure mmHg   720 670 770

Test data Ex:

Governor adjustment

Test data 106685-4270
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)Boost compensator stroke: BCL (4)Stop lever at stopping (with the speed lever at full)
----------
K=19 BCL=(3.1)mm
----------

Speed control lever angle

Test data 106685-4270
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=6deg+-5deg b=40deg+-5deg

Stop lever angle

Test data 106685-4270
N:Pump normal S:Stop the pump. (1)No return spring
----------

----------
a=19deg+-5deg b=53deg+-5deg

Timing setting

Test data 106685-4270
(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)At rack position = bb or more
----------
aa=25deg bb=10mm
----------
a=(150deg)




Have questions with 106685-4270?





Group cross 106685-4270 ZEXEL

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