101602-8790 ZEXEL 9 400 613 256 BOSCH INJECTION-PUMP ASSEMBLY


Information injection-pump assembly

BOSCH 9 400 613 256 9400613256
ZEXEL 101602-8790 1016028790
ISUZU 1156033330 1156033330

Service parts 101602-8790 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101062-8150
3. GOVERNOR 105419-3840
4. SUPPLY PUMP 105220-7250
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE
7. COUPLING PLATE 156639-0320
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105160-4170
11. Nozzle and Holder 1-15300-331-0
12. Open Pre:MPa(Kqf/cm2) 18.1{185}
13. NOZZLE-HOLDER 105030-4361
14. NOZZLE 105025-0290
15. NOZZLE SET

Include in #1:

101602-8790 as INJECTION-PUMP ASSEMBLY

Include in #2:

Cross reference number

BOSCH 9 400 613 256 9400613256
ZEXEL 101602-8790 1016028790
ISUZU 1156033330 1156033330


Zexel num Bosch num Firm num Firm Name
101602-8790  9 400 613 256  1156033330  ISUZU INJECTION-PUMP ASSEMBLY
6BG1-T K 14BF INJECTION PUMP ASSY PE6AD PE

Calibration Data:



Adjustment conditions
Test oil   ISO4113 or {SAEJ967d}
1404 Test oil
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 mm   6-2-600
Outer diameter - inner diameter - length (mm)
Overflow valve   131424-4920
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)   R
Right


Injection timing adjustment
Direction of rotation (viewed from drive side)   R
Right
Injection order   1-5-3-6- 2-4
Pre-stroke mm   3.6 3.55 3.65
Beginning of injection position   NO.1
Drive side
Difference between angles 1 deg.   60 59.5 60.5
Cal 1-5
Difference between angles 2 deg.   120 119.5 120.5
Cal 1-3
Difference between angles 3 deg.   180 179.5 180.5
Cal 1-6
Difference between angles 4 deg.   240 239.5 240.5
Cyl.1-2
Difference between angles 5 deg.   300 299.5 300.5
Cal 1-4


Injection quantity adjustment
Adjusting point   A
Rack position   9.2
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   80 78.5 81.5
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the rack   *


Injection quantity adjustment_02
Adjusting point   -
Rack position   7.5+-0.5
Pump speed r/min   500 500 500
Average injection quantity mm3/st.   12 10.7 13.3
Max. variation between cylinders %   0 -14 14
Fixing the rack   *
Remarks  
Adjust only variation between cylinders; adjust governor according to governor specifications.


Injection quantity adjustment_03
Adjusting point   D
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   80 80 90
Fixing the lever   *
Rack limit   *

Test data Ex:



Governor adjustment

Test data 101602-8790 N:Pump speed R:Rack position (mm) (1)Notch fixed: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Set idle sub-spring (5)Main spring setting
----------
K=7
----------



Speed control lever angle

Test data 101602-8790 F:Full speed I:Idle (1)Stopper bolt setting (2)Set the pump speed at aa (3)Set speed at bb (setting at delivery).
----------
aa=750r/min bb=900r/min
----------
a=(0deg)+-5deg b=(16deg)+-5deg c=(5deg)+-5deg



Stop lever angle

Test data 101602-8790 N:Pump normal S:Stop the pump. (1)Normal
----------

----------
a=2.5deg+-5deg b=46deg+-5deg



Timing setting

Test data 101602-8790 (1)Pump vertical direction (2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=12deg
----------
a=(100deg)





Have questions with 101602-8790?

toggle preview




Group cross 101602-8790 ZEXEL

101602-8700  9 400 614 955    INJECTION-PUMP ASSEMBLY
6BG1-T

Isuzu 

101602-8700  9 400 614 955  1156033160  INJECTION-PUMP ASSEMBLY
6BG1-T
101602-8710  9 400 614 956    INJECTION-PUMP ASSEMBLY
6BG1-T

Isuzu 

101602-8710  9 400 614 956  1156033180  INJECTION-PUMP ASSEMBLY
6BG1-T
101602-8720  9 400 614 957  1156033190  INJECTION-PUMP ASSEMBLY
6BG1
101602-8730  9 400 614 958  1156033200  INJECTION-PUMP ASSEMBLY
6BG1
101602-8740 
101602-8741 
  1156033230  INJECTION-PUMP ASSEMBLY
6BG1
101602-8741  9 400 612 033  1156033231  INJECTION-PUMP ASSEMBLY
6BG1
101602-8750  9 400 614 959    INJECTION-PUMP ASSEMBLY
6BG1-T

Isuzu 

101602-8750  9 400 614 959  1156033260  INJECTION-PUMP ASSEMBLY
6BG1-T
101602-8760      INJECTION-PUMP ASSEMBLY

Isuzu 

101602-8761  9 400 612 943  1156033350  INJECTION-PUMP ASSEMBLY
6BG1-T
101602-8770  9 400 611 385  1156033300  INJECTION-PUMP ASSEMBLY
6BG1-T
101602-8780  9 400 611 511  1156033310  INJECTION-PUMP ASSEMBLY
6BG1-T
101602-8790  9 400 613 256  1156033330  INJECTION-PUMP ASSEMBLY
6BG1-T
Back to top