101502-9140 ZEXEL F 019 Z10 972 BOSCH INJECTION-PUMP ASSEMBLY f019z10972 1015029140 1g41751011

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH F 019 Z10 972 f019z10972

ZEXEL 101502-9140 1015029140

KUBOTA 1G41751011 1g41751011

Service parts 101502-9140 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101050-8130

3. GOVERNOR 105419-5070

4. SUPPLY PUMP 105220-7220

5. AUTOM. ADVANCE MECHANIS 105676-8141

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105118-8352

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 18.6(190)/22.6(230)

13. NOZZLE-HOLDER 105048-4520

14. NOZZLE

15. NOZZLE SET 105019-1530

Include in #1:

101502-9140 as INJECTION-PUMP ASSEMBLY

101695-3430 as _

Cross reference number

BOSCH F 019 Z10 972 f019z10972

ZEXEL 101502-9140 1015029140

KUBOTA 1G41751011 1g41751011

Zexel num

Bosch num

Firm num

Name

101502-9140

F 019 Z10 972

1G41751011 KUBOTA

INJECTION-PUMP ASSEMBLY
F5802- K 14BZ INJECTION PUMP ASSY 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 134424-4120

Overflow valve opening pressure kPa 255 221 289

Overflow valve opening pressure kgf/cm2 2.6 2.25 2.95

Tester oil delivery pressure kPa 255 255 255

Tester oil delivery pressure kgf/cm2 2.6 2.6 2.6

Direction of rotation (viewed from drive side)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 1-3-5-4- 2

Pre-stroke mm 4 3.95 4.05

Rack position
Point A R=A

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-3 deg. 72 71.5 72.5

Difference between angles 2
Cal 1-5 deg. 144 143.5 144.5

Difference between angles 3
Cal 1-4 deg. 216 215.5 216.5

Difference between angles 4
Cyl.1-2 deg. 288 287.5 288.5

Injection quantity adjustment

Adjusting point A

Rack position 10.9

Pump speed r/min 1200 1200 1200

Average injection quantity mm3/st. 91.5 90.5 92.5

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 10.25

Pump speed r/min 650 650 650

Average injection quantity mm3/st. 94 84 104

Fixing the lever *

Injection quantity adjustment_03

Adjusting point C

Rack position 6.1+-0.5

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 12 10 14

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Timer adjustment

Pump speed r/min (800)

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min (1100)

Advance angle deg. 2 1.7 2.3

Remarks
Finish

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 difference between N = N1 and N = N2 (4)Rack difference between N = N3 and N = N4 (5)Idle sub spring setting: L1.
----------
K=10 N1=1200r/min N2=650r/min N3=1200r/min N4=350r/min L1=6.7-0.5mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=17deg+-5deg b=37deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Normal (2)Use the hole at R = aa
----------
aa=60mm
----------
a=19deg+-5deg b=53deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of camshaft's key groove at No 1 cylinder's beginning of injection (3)At rack position = aa (4)-
----------
aa=10.9mm
----------
a=(130deg)