101402-4960 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014024960 8971483480


101402-4960 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101402-4960 1014024960
ISUZU 8971483480 8971483480

Service parts 101402-4960 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101041-8440
3. GOVERNOR 105419-2210
4. SUPPLY PUMP 105220-6250
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE
7. COUPLING PLATE 156638-8420
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105160-4480
11. Nozzle and Holder 8-97134-842-0
12. Open Pre:MPa(Kqf/cm2) 18.1{185}
13. NOZZLE-HOLDER 105030-4750
14. NOZZLE 105025-0290
15. NOZZLE SET

Include in #1:

101402-4960 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101402-4960 1014024960
ISUZU 8971483480 8971483480


Zexel num
Bosch num
Firm num
Name
101402-4960 
101402-4961 
 
8971483480  ISUZU
INJECTION-PUMP ASSEMBLY
4BG1-T * 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   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)
Right
  R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right
  R
Injection order   1-3-4-2
Pre-stroke mm   3.2 3.15 3.25
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   A
Rack position   8.7
Pump speed r/min   1150 1150 1150
Average injection quantity mm3/st.   85.5 84.4 86.6
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   C
Rack position   5.9+-0.5
Pump speed r/min   485 485 485
Average injection quantity mm3/st.   8 6.6 9.4
Max. variation between cylinders %   0 -14 14
Fixing the rack   *

Test data Ex:

Governor adjustment

Test data 101402-4960
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)Set idle sub-spring (4)Main spring setting
----------
K=6
----------

Speed control lever angle

Test data 101402-4960
F:Full speed I:Idle D:Dead point S:Stop
----------

----------
a=(22deg)+-5deg b=(15deg)+-5deg c=(20deg)+-5deg d=(12deg)+-3deg

Stop lever angle

Test data 101402-4960
N:Pump normal S:Stop the pump.
----------

----------
a=6deg+-5deg b=46deg+-5deg

0000001501 LEVER

Test data 101402-4960
1. Variable lever adjustment (1)Fix lever B in the idle position using the bolts C and D. (2)Temporarily fix lever A in center of long hole. (3)Set the dead point position temporarily and measure the lever angle. (4)After idle adjustment, loosen the full side stopper bolt D. (5)Move lever A in full speed direction. (6)Fix the bolt D at the full speed position. (7)Fix lever A using bolt E. (8)(G) Lock using bolt. (9)Finally, measure the lever angle and set the idle stopper bolt (C) stop position.
----------

----------

Timing setting

Test data 101402-4960
(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 101402-4960?





Group cross 101402-4960 ZEXEL

Isuzu 

 
8971385850 
INJECTION-PUMP ASSEMBLY
4BD1
9 400 613 943 
8971385870 
INJECTION-PUMP ASSEMBLY
4BD1
9 400 611 173 
8971385990 
INJECTION-PUMP ASSEMBLY
4BD1
 
8971447050 
INJECTION-PUMP ASSEMBLY
4BG1-T
9 400 610 470 
 
INJECTION-PUMP ASSEMBLY

Isuzu 

9 400 613 944 
8971447051 
INJECTION-PUMP ASSEMBLY
4BG1-T
9 400 610 471 
8971459140 
INJECTION-PUMP ASSEMBLY
4BD1
9 400 610 472 
8971470050 
INJECTION-PUMP ASSEMBLY
4BG1-T
101402-4960  

101402-4961 
 
8971483480 
INJECTION-PUMP ASSEMBLY
4BG1-T
9 400 610 473 
8971483481 
INJECTION-PUMP ASSEMBLY
4BG1-T
 
8971605830 
INJECTION-PUMP ASSEMBLY
4BG1-T
9 400 611 655 
8971605831 
INJECTION-PUMP ASSEMBLY
4BG1-T
 
 
INJECTION-PUMP ASSEMBLY

Isuzu 

9 400 613 945 
8971605820 
INJECTION-PUMP ASSEMBLY
4BG1-T
9 400 610 474 
8971612090 
INJECTION-PUMP ASSEMBLY
4BG1
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