106873-3750 ZEXEL 9 400 618 458 BOSCH INJECTION-PUMP ASSEMBLY 9400618458 1068733750 220402150a


106873-3750 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 618 458 9400618458
ZEXEL 106873-3750 1068733750
HINO 220402150A 220402150a

Cross reference number

BOSCH 9 400 618 458 9400618458
ZEXEL 106873-3750 1068733750
HINO 220402150A 220402150a


Zexel num
Bosch num
Firm num
Name
106873-3750 
9 400 618 458 
220402150A  HINO
INJECTION-PUMP ASSEMBLY
F17D-C K

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8250
Bosch type code   1 688 901 101
Nozzle   105780-0120
Bosch type code   1 688 901 990
Nozzle holder   105780-2190
Opening pressure MPa   20.7
Opening pressure kgf/cm2   211
Injection pipe
Outer diameter - inner diameter - length (mm)
mm   8-3-600
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   255 255 255
Tester oil delivery pressure kgf/cm2   2.6 2.6 2.6
Direction of rotation (viewed from drive side)
Right
  R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right
  R
Injection order   1-8-6-2- 7-5-4-3
Pre-stroke mm   4.2 4.14 4.2
Beginning of injection position
Drive side
  NO.1
Difference between angles 1
Cal 1-8
deg.   45 44.75 45.25
Difference between angles 2
Cal 1-6
deg.   90 89.75 90.25
Difference between angles 3
Cyl.1-2
deg.   135 134.75 135.25
Difference between angles 4
Cal 1-7
deg.   180 179.75 180.25
Difference between angles 5
Cal 1-5
deg.   225 224.75 225.25
Difference between angles 6
Cal 1-4
deg.   270 269.75 270.25
Difference between angles 7
Cal 1-3
deg.   315 314.75 315.25
Injection quantity adjustment
Adjusting point   -
Rack position   12.3
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   131 128 134
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_02
Adjusting point   Z
Rack position   8+-0.5
Pump speed r/min   460 460 460
Average injection quantity mm3/st.   13.3 12.3 14.3
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(12.3)
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   131 129 133
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   R1+0.5
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   121.5 115.5 127.5
Fixing the lever   *
Timer adjustment
Pump speed r/min   760--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   710
Advance angle deg.   0.3
Timer adjustment_03
Pump speed r/min   (770)
Advance angle deg.   2.25 1.95 2.55
Remarks
Measure the actual speed.
 
Timer adjustment_04
Pump speed r/min   (900)
Advance angle deg.   2.25 1.95 2.55
Remarks
Measure the actual speed.
 
Timer adjustment_05
Pump speed r/min   1050+50
Advance angle deg.   6.75 6.45 7.05
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106873-3750
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm. (3)Set stop lever before governor adjustment. [When setting stop lever after governor adjustment, confirm that point I (Ra) can be obtained at full setting.] (4)Stop lever's normal position setting: equivalent to RA (5)Damper spring setting: DL
----------
T1=AG78 Ra=R1+1mm RA=17.5mm DL=7.9-0.2mm
----------

Speed control lever angle

Test data 106873-3750
F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H'
----------
aa=94mm
----------
a=17deg+-5deg b=(36deg)+-3deg

Stop lever angle

Test data 106873-3750
N:Pump normal S:Stop the pump. (1)Rack position = aa (2)Set the stopper screw. (After setting, apply red paint.) (3)Rack position = bb (speed = cc) (4)Set the stopper screw. (After setting, apply red paint.) (5)Use the hole above R = dd
----------
aa=(17.5)mm bb=1+-0.3mm cc=0r/min dd=35mm
----------
a=35deg+-5deg b=29.5deg+-5deg

Timing setting

Test data 106873-3750
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(80deg)




Have questions with 106873-3750?





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