101401-1934 ZEXEL F 019 Z10 923 BOSCH INJECTION-PUMP ASSEMBLY f019z10923 1014011934 me441030

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH F 019 Z10 923 f019z10923

ZEXEL 101401-1934 1014011934

MITSUBISHI ME441030 me441030

Service parts 101401-1934 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101041-9740

3. GOVERNOR 105401-1490

4. SUPPLY PUMP 105220-6371

5. AUTOM. ADVANCE MECHANIS 105676-1210

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105118-6920

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 21.6(220)

13. NOZZLE-HOLDER 105048-3590

14. NOZZLE

105017-3120

15. NOZZLE SET

Include in #1:

101401-1934 as INJECTION-PUMP ASSEMBLY

106873-3490 as _

Cross reference number

BOSCH F 019 Z10 923 f019z10923

ZEXEL 101401-1934 1014011934

MITSUBISHI ME441030 me441030

Zexel num

Bosch num

Firm num

Name

101401-1934
101401-1935

F 019 Z10 923

ME441030 MITSUBISHI

INJECTION-PUMP ASSEMBLY
4D34TL * 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 131424-4620

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)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 1-3-4-2

Pre-stroke mm 3.5 3.45 3.55

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 10.4

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 97.5 96.5 98.5

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Boost pressure kPa 35.3 35.3

Boost pressure mmHg 265 265

Injection quantity adjustment_02

Adjusting point -

Rack position 7.7+-0.5

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 8 6.7 9.3

Max. variation between cylinders % 0 -14 14

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.

Injection quantity adjustment_03

Adjusting point C

Rack position 10.6++

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 155 155 160

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 800 800 800

Rack position R1-0.7

Boost pressure kPa 14.7 8 21.4

Boost pressure mmHg 110 60 160

Boost compensator adjustment_02

Pump speed r/min 800 800 800

Rack position R1(10.4)

Boost pressure kPa 26 23.3 28.7

Boost pressure mmHg 195 175 215

Timer adjustment

Pump speed r/min 0

Advance angle deg. 2.5 2 3

Timer adjustment_02

Pump speed r/min (630)

Advance angle deg. 2.5 2 3

Remarks
Start

Timer adjustment_03

Pump speed r/min 720+-25

Advance angle deg. 0 0 0

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 LIMIT (4)Set idle sub-spring (5)Main spring setting (6)Boost compensator stroke: BCL
----------
K=12 BCL=0.7+-0.1mm
----------

Speed control lever angle

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

----------
a=(7deg)+-5deg b=(18deg)+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Pump speed aa and rack position bb (to be sealed at delivery) (2)Normal
----------
aa=0r/min bb=4-0.5mm
----------
a=14deg+-5deg b=(48deg)

0000001501 TAMPER PROOF

Tamperproofing-equipped boost compensator cover installation procedure (A) After adjusting the boost compensator, tighten the bolts to remove the heads. (1)Before adjusting the governor and the boost compensator, tighten the screw to the specified torque. (Tightening torque T = T1 maximum) (2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads. (Tightening torque T = T2)
----------
T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
----------

Timing setting

(1)Pump vertical direction (2)Position of gear mark '3' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=11deg
----------
a=(130deg)