106673-2891 ZEXEL 9 400 617 274 BOSCH INJECTION-PUMP ASSEMBLY 9400617274 1066732891 me150753

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 617 274 9400617274

ZEXEL 106673-2891 1066732891

MITSUBISHI ME150753 me150753

Service parts 106673-2891 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106061-7710

3. GOVERNOR 105487-6551

4. SUPPLY PUMP 105207-1041

5. AUTOM. ADVANCE MECHANIS 105636-1950

6. COUPLING PLATE 105662-0710

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-7730

11. Nozzle and Holder ME056804

12. Open Pre:MPa(Kqf/cm2) 17.7{180}/24.5{250}

13. NOZZLE-HOLDER 105031-4530

14. NOZZLE

105015-6150

15. NOZZLE SET

Include in #1:

106673-2891 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 617 274 9400617274

ZEXEL 106673-2891 1066732891

MITSUBISHI ME150753 me150753

Zexel num

Bosch num

Firm num

Name

106673-2891

9 400 617 274

ME150753 MITSUBISHI

INJECTION-PUMP ASSEMBLY
6D22T2 K

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 8-3-600

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 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 4.8 4.75 4.85

Beginning of injection position
Governor 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 -

Rack position 9

Pump speed r/min 700 700 700

Each cylinder's injection qty mm3/st. 131.5 128.2 134.8

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point F

Rack position 5+-0.5

Pump speed r/min 500 500 500

Each cylinder's injection qty mm3/st. 16.5 14 19

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(9)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 131.5 130.5 132.5

Basic *

Fixing the lever *

Boost pressure kPa 32 32

Boost pressure mmHg 240 240

Injection quantity adjustment_04

Adjusting point B

Rack position R1(9)

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 145 141.8 148.2

Difference in delivery mm3/st. 6.4 6.4 6.4

Fixing the lever *

Boost pressure kPa 32 32

Boost pressure mmHg 240 240

Injection quantity adjustment_05

Adjusting point C

Rack position 5.7+-0.5

Pump speed r/min 225 225 225

Each cylinder's injection qty mm3/st. 16.5 14 19

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Remarks
(check)

Injection quantity adjustment_06

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 90 70 110

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 600 600 600

Rack position R2(R1-1. 45)

Boost pressure kPa 8.7 8.7 8.7

Boost pressure mmHg 65 65 65

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Rack position 7.8

Boost pressure kPa 10 8.7 11.3

Boost pressure mmHg 75 65 85

Boost compensator adjustment_03

Pump speed r/min 600 600 600

Rack position 8.4

Boost pressure kPa 14 7.3 20.7

Boost pressure mmHg 105 55 155

Boost compensator adjustment_04

Pump speed r/min 600 600 600

Rack position R1(9)

Boost pressure kPa 18.7 18.7 18.7

Boost pressure mmHg 140 140 140

Timer adjustment

Pump speed r/min (N1+50)- -

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min N1

Advance angle deg. 0.5

Remarks
Measure the actual speed.

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 1.5 1 2

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Lever ratio: RT (2)Target shim dimension: TH (3)Tolerance for racks not indicated: +-0.05mm. (4)Boost compensator cancel stroke: BSL (5)Boost compensator stroke: BCL (6)Damper spring setting
----------
RT=1 TH=1.9mm BSL=2.2mm BCL=1.45+-0.1mm
----------

Speed control lever angle

F:Full speed
----------

----------
a=15deg+-5deg

0000000901

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

----------
a=24deg+-5deg b=28deg+-3deg

Stop lever angle

S:Stop the pump. (1)Free (at delivery) (2)Rack position = aa (3)Stopper bolt setting (4)Stopper bolt setting
----------
aa=4.1-0.5mm
----------
a=25.5deg+-5deg b=37deg+7deg-5deg

0000001501 MICRO SWITCH

Adjustment of the micro-switch Adjust the bolt to obtain the following lever position when the micro-switch is ON. (1)Speed N1 (2)Rack position Ra
----------
N1=325r/min Ra=5.4+-0.1mm
----------

Timing setting

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=9deg
----------
a=(7deg)