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104302-6420 ZEXEL 9 400 610 086 BOSCH INJECTION-PUMP ASSEMBLY 9400610086 1043026420 22512501020


104302-6420 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 610 086 9400610086
ZEXEL 104302-6420 1043026420
TOYO-SHA 22512501020 22512501020

Service parts 104302-6420 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 104300-0540
3. GOVERNOR
4. SUPPLY PUMP
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105141-2170
11. Nozzle and Holder 5701-1210-00
12. Open Pre:MPa(Kqf/cm2) 12.7{130}
13. NOZZLE-HOLDER 105071-0620
14. NOZZLE 105000-1130
15. NOZZLE SET

Include in #1:

104302-6420 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 610 086 9400610086
ZEXEL 104302-6420 1043026420
TOYO-SHA 22512501020 22512501020


Zexel num
Bosch num
Firm num
Name
104302-6420 
9 400 610 086 
22512501020  TOYO-SHA
INJECTION-PUMP ASSEMBLY
S126 K 14BT INJECTION PUMP ASSY PES2K 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
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   1-2
Pre-stroke mm   1.95 1.9 2
Rack position
Point A   R=A
Beginning of injection position
Drive side   NO.1
Difference between angles 1
Cyl.1-2 deg.   270 269.5 270.5
Injection quantity adjustment
Adjusting point   A
Rack position   8
Pump speed r/min   1250 1250 1250
Average injection quantity mm3/st.   41 40 42
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the lever   *
Injection quantity adjustment_02
Adjusting point   B
Rack position   6.3+-0.5
Pump speed r/min   350 350 350
Average injection quantity mm3/st.   6 5 7
Max. variation between cylinders %   0 -14 14
Fixing the lever   *

Test data Ex:

Governor adjustment

Test data 104302-6420
N:Pump speed R:Rack position (mm) (1)Rack difference between N = N1 and N = N2
----------
N1=1250r/min N2=1000r/min
----------

Speed control lever angle

Test data 104302-6420
F:Full speed I:Idle S:Stop (1)Set idling using the idle set spring.
----------

----------
a=16deg+-3deg b=22deg+-6deg c=33deg+-6deg




Have questions with 104302-6420?





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