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103662-1520 ZEXEL 9 400 616 273 BOSCH INJECTION-PUMP ASSEMBLY 9400616273 1036621520 13668651231


103662-1520 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

BOSCH 9 400 616 273 9400616273
ZEXEL 103662-1520 1036621520
YANMAR 13668651231 13668651231

Service parts 103662-1520 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 103066-3090
3. GOVERNOR 105445-0370
4. SUPPLY PUMP 105235-1360
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2)
13. NOZZLE-HOLDER
14. NOZZLE 105000-0020
15. NOZZLE SET

Include in #1:

101608-6280 as _
101608-6281
103662-1520 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 616 273 9400616273
ZEXEL 103662-1520 1036621520
YANMAR 13668651231 13668651231


Zexel num
Bosch num
Firm num
Name
103662-1520 
9 400 616 273 
13668651231  YANMAR
INJECTION-PUMP ASSEMBLY
6RAL-DT K 14BS INJECTION PUMP ASSY PE4-8Z PE

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil   ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle   105000-0020
Bosch type code   NP-DN4S2
Nozzle holder   105730-0010
Bosch type code   NP-EF8511N1A
Opening pressure MPa   17.2
Opening pressure kgf/cm2   175
Injection pipe
Outer diameter - inner diameter - length (mm) mm   8-3-540
Overflow valve   132424-0620
Overflow valve opening pressure kPa   157 123 191
Overflow valve opening pressure kgf/cm2   1.6 1.25 1.95
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   1-5-3-6- 2-4
Pre-stroke mm   2.05 2 2.1
Beginning of injection position
Drive side   NO.1
Difference between angles 1
Cal 1-5 deg.   60 59.5 60.5
Difference between angles 2
Cal 1-3 deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6 deg.   180 179.5 180.5
Difference between angles 4
Cyl.1-2 deg.   240 239.5 240.5
Difference between angles 5
Cal 1-4 deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   B
Rack position   R1
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   390 380 400
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the rack   *
Remarks
Measure rack position.  
Injection quantity adjustment_02
Adjusting point   C
Rack position   R2
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   77 69.3 84.7
Max. variation between cylinders %   0 -10 10
Fixing the rack   *
Remarks
Measure rack position.  
Injection quantity adjustment_03
Adjusting point   D
Rack position   14.3
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   525 515 535
Max. variation between cylinders %   0 -5 5
Fixing the rack   *

Test data Ex:

Governor adjustment

Test data 103662-1520
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)RACK LIMIT: RAL (3)Main spring setting (4)Set idle sub-spring
----------
K=20 RAL=16.5+0.5mm
----------

Speed control lever angle

Test data 103662-1520
F:Full speed S:Stop
----------

----------
a=(30deg) b=(30deg)




Have questions with 103662-1520?





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