101401-7441 ZEXEL 9 400 613 763 BOSCH INJECTION-PUMP ASSEMBLY 9400613763 1014017441 8971705050


101401-7441 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 613 763 9400613763
ZEXEL 101401-7441 1014017441
ISUZU 8971705050 8971705050

Service parts 101401-7441 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101041-8671
3. GOVERNOR 105932-2361
4. SUPPLY PUMP 105210-6170
5. AUTOM. ADVANCE MECHANIS 105676-8041
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105118-6041
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2) 18.1(185)
13. NOZZLE-HOLDER 105048-3673
14. NOZZLE 105017-1850
15. NOZZLE SET

Include in #1:

101401-7441 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 613 763 9400613763
ZEXEL 101401-7441 1014017441
ISUZU 8971705050 8971705050


Zexel num
Bosch num
Firm num
Name
101401-7441 
9 400 613 763 
8971705050  ISUZU
INJECTION-PUMP ASSEMBLY
4HG1 K 14BC INJECTION PUMP ASSY PE4A,5A, 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   6-2-600
Overflow valve   134424-3920
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)
Left
  L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left
  L
Injection order   1-3-4-2
Pre-stroke mm   4.1 4.05 4.15
Rack position
Point D
  R=D
Beginning of injection position
Governor side
  NO.1
Difference between angles 1
Cal 1-3
deg.   90 89.5 90.5
Difference between angles 2
Cal 1-4
deg.   180 179.5 180.5
Difference between angles 3
Cyl.1-2
deg.   270 269.5 270.5
Injection quantity adjustment
Adjusting point   -
Rack position   12.4
Pump speed r/min   1310 1310 1310
Average injection quantity mm3/st.   73.5 71.9 75.1
Max. variation between cylinders %   0 -4 4
Basic   *
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_02
Adjusting point   H
Rack position   9.5+-0.5
Pump speed r/min   315 315 315
Average injection quantity mm3/st.   10 8.7 11.3
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(12.4)
Pump speed r/min   1310 1310 1310
Average injection quantity mm3/st.   73.5 72.5 74.5
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   R1+0.5
Pump speed r/min   1600 1600 1600
Average injection quantity mm3/st.   87.5 83.5 91.5
Fixing the lever   *
Injection quantity adjustment_05
Adjusting point   C
Rack position   R1-0.45
Pump speed r/min   520 520 520
Average injection quantity mm3/st.   45.6 41.6 49.6
Fixing the lever   *
Injection quantity adjustment_06
Adjusting point   D
Rack position   R1-0.3
Pump speed r/min   960 960 960
Average injection quantity mm3/st.   61.5 57.5 65.5
Fixing the lever   *
Timer adjustment
Pump speed r/min   -
Advance angle deg.   0 0 0
Remarks
Measure speed (beginning of operation).
 
Timer adjustment_02
Pump speed r/min   -
Advance angle deg.   4.8 4.3 5.3
Remarks
Measure the actual speed.
 
Timer adjustment_03
Pump speed r/min   -
Advance angle deg.   5 4.5 5.5
Remarks
Measure the actual speed, stop
 

Test data Ex:

Governor adjustment

Test data 101401-7441
N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm.
----------
T1=M40
----------

Speed control lever angle

Test data 101401-7441
F:Full speed I:Idle (1)Stopper bolt set position 'H'
----------

----------
a=38deg+-5deg b=37deg+-3deg

Stop lever angle

Test data 101401-7441
N:Pump normal S:Stop the pump. (1)Use the hole at R = aa
----------
aa=64mm
----------
a=20deg+-5deg b=29deg+-5deg

Timing setting

Test data 101401-7441
(1)Pump vertical direction (2)Position of gear's standard threaded hole at No 1 cylinder's beginning of injection (3)Stamping position on the A/T outer rim (4)At the No 1 cylinder's beginning of injection, align with the aligning mark seen through the bracket's check hole and mark the A/T's bevel C1. (5)B.T.D.C.: aa
----------
aa=7deg
----------
a=(60deg) b=(85deg)




Have questions with 101401-7441?





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