101402-9090 ZEXEL 9 400 610 489 BOSCH INJECTION-PUMP ASSEMBLY 9400610489 1014029090 12745051010

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 610 489 9400610489

ZEXEL 101402-9090 1014029090

YANMAR 12745051010 12745051010

Service parts 101402-9090 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101040-8290

3. GOVERNOR 105400-2150

4. SUPPLY PUMP 105220-4300

5. AUTOM. ADVANCE MECHANIS 105622-0590

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-4750

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 19.6{200}

13. NOZZLE-HOLDER 105031-4220

14. NOZZLE 105015-3430

15. NOZZLE SET

Include in #1:

101402-9090 as INJECTION-PUMP ASSEMBLY

106679-4046 as _

Cross reference number

BOSCH 9 400 610 489 9400610489

ZEXEL 101402-9090 1014029090

YANMAR 12745051010 12745051010

Zexel num

Bosch num

Firm num

Name

101402-9090

9 400 610 489

12745051010 YANMAR

INJECTION-PUMP ASSEMBLY
4CHLTN 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 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 1-2-4-3

Pre-stroke mm 3 2.95 3.05

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cyl.1-2 deg. 90 89.5 90.5

Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 3
Cal 1-3 deg. 270 269.5 270.5

Injection quantity adjustment

Adjusting point A

Rack position 8.5

Pump speed r/min 900 900 900

Each cylinder's injection qty mm3/st. 40.8 39.8 41.8

Basic *

Fixing the rack *

Injection quantity adjustment_02

Adjusting point C

Rack position 6+-0.5

Pump speed r/min 300 300 300

Each cylinder's injection qty mm3/st. 8.7 7.7 9.7

Fixing the rack *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT; RAL(Shim 0) (4)Torque control stroke: L1 (N = N1 and N = N2 rack difference). (5)Set idle sub-spring
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K=6 RAL=15.4mm L1=2.4+-0.2mm N1=850r/min N2=400r/min
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