101402-4231 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014024231 8970703441


101402-4231 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101402-4231 1014024231
ISUZU 8970703441 8970703441

Service parts 101402-4231 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101040-8940
3. GOVERNOR 105419-1031
4. SUPPLY PUMP 105220-5940
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE
7. COUPLING PLATE 156637-2721
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105101-6541
11. Nozzle and Holder 8-97013-319-1
12. Open Pre:MPa(Kqf/cm2) 18.1{185}
13. NOZZLE-HOLDER 105030-4361
14. NOZZLE 105015-4190
15. NOZZLE SET

Include in #1:

101402-4231 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101402-4231 1014024231
ISUZU 8970703441 8970703441


Zexel num
Bosch num
Firm num
Name
101402-4231 
101402-4232 
 
8970703441  ISUZU
INJECTION-PUMP ASSEMBLY
4BD1TPD * K

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8140
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   134424-1920
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   1-3-4-2
Pre-stroke mm   3.4 3.35 3.45
Beginning of injection position
Drive 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   B
Rack position   9.5
Pump speed r/min   750 750 750
Average injection quantity mm3/st.   64.6 63.1 66.1
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the rack   *
Injection quantity adjustment_02
Adjusting point   -
Rack position   7.7+-0.5
Pump speed r/min   400 400 400
Average injection quantity mm3/st.   10.4 9 11.8
Max. variation between cylinders %   0 -14 14
Fixing the rack   *
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
 

Test data Ex:

Governor adjustment

Test data 101402-4231
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT: RAL (4)Set idle sub-spring (5)Main spring setting
----------
K=7 RAL=11+-0.1mm
----------

Speed control lever angle

Test data 101402-4231
F:Full speed I:Idle (1)Set the pump speed at aa (2)Set the pump speed at bb. (3)Stopper bolt setting (4)Stopper bolt setting
----------
aa=900r/min bb=750r/min
----------
a=19deg+-5deg b=1deg+-5deg c=5deg+-5deg

Stop lever angle

Test data 101402-4231
N:Pump normal S:Stop the pump. (1)No return spring
----------

----------
a=66.5deg+-5deg b=53deg+-5deg

Timing setting

Test data 101402-4231
(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=18deg
----------
a=(90deg)




Have questions with 101402-4231?





Group cross 101402-4231 ZEXEL

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