101405-9491 ZEXEL 9 400 619 936 BOSCH INJECTION-PUMP ASSEMBLY 9400619936 1014059491 3426104091

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 619 936 9400619936

ZEXEL 101405-9491 1014059491

MITSUBISHI-HEAV 3426104091 3426104091

Service parts 101405-9491 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101040-4160

3. GOVERNOR 105411-2811

4. SUPPLY PUMP 105220-7090

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105119-4120

11. Nozzle and Holder

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

13. NOZZLE-HOLDER 105048-4540

14. NOZZLE 105017-9370

15. NOZZLE SET

Include in #1:

101405-9491 as INJECTION-PUMP ASSEMBLY

106679-2030 as _

Cross reference number

BOSCH 9 400 619 936 9400619936

ZEXEL 101405-9491 1014059491

MITSUBISHI-HEAV 3426104091 3426104091

Zexel num

Bosch num

Firm num

Name

101405-9491

9 400 619 936

3426104091 MITSUBISHI-HEAV

INJECTION-PUMP ASSEMBLY
S4K-T K 14BD INJECTION PUMP ASSY PE4AD 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 131424-5720

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

Rack position
After adjusting injection quantity. R=A

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

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 129.5 128.5 130.5

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the rack *

Boost pressure kPa 141 141

Boost pressure mmHg 1060 1060

Injection quantity adjustment_02

Adjusting point C

Rack position 6+-0.5

Pump speed r/min 525 525 525

Average injection quantity mm3/st. 12 10.7 13.3

Max. variation between cylinders % 0 -14 14

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_03

Adjusting point E

Rack position 10.2++

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 115 115 125

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 450 450 450

Rack position R2-1.2

Boost pressure kPa 21.3 18.6 24

Boost pressure mmHg 160 140 180

Boost compensator adjustment_02

Pump speed r/min 450 450 450

Rack position R2(10)

Boost pressure kPa 128 128 128

Boost pressure mmHg 960 960 960

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Notch fixed: K (2)Tolerance for racks not indicated: +-0.05mm. (3)The torque control spring does not operate. (4)RACK LIMIT (5)Boost compensator stroke: BCL (6)Idle sub spring setting: L1.
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K=5 BCL=1.2+-0.1mm L1=6.2-0.5mm
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Speed control lever angle

F:Full speed I:Idle S:Stop (1)Set the pump speed at aa (2)Stopper bolt setting (3)When pump speed set at bb
----------
aa=925r/min bb=770r/min
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a=(4deg)+-5deg b=(12.5deg)+-5deg c=(4.5deg)+-5deg d=32deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the hole at R = aa (2)Speed = bb, rack position = cc (sealed at delivery) (3)Normal
----------
aa=25mm bb=0r/min cc=1-0.5mm
----------
a=21deg+-5deg b=(55deg)

0000001501 I/P WITH LOAD PLUNGER ADJ

Load plunger-equipped pump adjustment 1. Adjust the variation between cylinders and the injection quantity. 2. At Full point A, adjust the pre-stroke to the specified value. 3. After pre-stroke adjustment, reconfirm that the fuel injection quantity and the variation between cylinders is as specified.
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Timing setting

(1)Pump vertical direction (2)Position of camshaft's key groove at No 1 cylinder's beginning of injection (3)After adjusting the injection quantity, adjust at rack position aa. (4)-
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aa=10mm
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a=(50deg)