106871-8310 ZEXEL 9 400 612 052 BOSCH INJECTION-PUMP ASSEMBLY 9400612052 1068718310 220203400a


106871-8310 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 612 052 9400612052
ZEXEL 106871-8310 1068718310
HINO 220203400A 220203400a

Service parts 106871-8310 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106087-7830
3. GOVERNOR 105408-0540
4. SUPPLY PUMP 105237-1341
5. AUTOM. ADVANCE MECHANIS 105681-0481
6. COUPLING PLATE 105662-1230
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105101-6060
11. Nozzle and Holder 23600-2110A
12. Open Pre:MPa(Kqf/cm2) 21.6{220}
13. NOZZLE-HOLDER 105031-5350
14. NOZZLE 105015-8120
15. NOZZLE SET

Include in #1:

106871-8310 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 612 052 9400612052
ZEXEL 106871-8310 1068718310
HINO 220203400A 220203400a


Zexel num
Bosch num
Firm num
Name
106871-8310 
9 400 612 052 
220203400A  HINO
INJECTION-PUMP ASSEMBLY
EF750T K 14CD INJECTION PUMP ASSY PE8P PE

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   8-3-600
Overflow valve   134424-0820
Overflow valve opening pressure kPa   127 107 147
Overflow valve opening pressure kgf/cm2   1.3 1.1 1.5
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   1-8-6-2- 7-5-4-3
Pre-stroke mm   4.5 4.44 4.5
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   A
Rack position   9
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   145.3 143.3 147.3
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   10.3
Pump speed r/min   650 650 650
Average injection quantity mm3/st.   171.4 165.4 177.4
Max. variation between cylinders %   0 -4 4
Fixing the lever   *
Injection quantity adjustment_03
Adjusting point   C
Rack position   5.6+-0.5
Pump speed r/min   250 250 250
Average injection quantity mm3/st.   18.4 15.4 21.4
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Injection quantity adjustment_04
Adjusting point   D
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   172 172 192
Fixing the lever   *
Rack limit   *
Timer adjustment
Pump speed r/min   880--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   830
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   1000
Advance angle deg.   2.5 2.2 2.8
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106871-8310
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Set idle sub-spring (5)Main spring setting (6)Damper spring setting (7)Set the torque spring.
----------
K=11
----------

Speed control lever angle

Test data 106871-8310
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=9deg+-5deg b=23deg+-5deg

Stop lever angle

Test data 106871-8310
N:Pump normal S:Stop the pump. (1)Normal (2)Speed = aa, rack position = bb or less (idle rack - cc)
----------
aa=0r/min bb=5.1mm cc=0.5mm
----------
a=26.5deg+-5deg b=53deg+-5deg

Timing setting

Test data 106871-8310
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(85deg)




Have questions with 106871-8310?





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