106671-4944 ZEXEL 9 400 616 835 BOSCH INJECTION-PUMP ASSEMBLY 9400616835 1066714944 3626541210

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 616 835 9400616835

ZEXEL 106671-4944 1066714944

MITSUBISHI-HEAV 3626541210 3626541210

Cross reference number

BOSCH 9 400 616 835 9400616835

ZEXEL 106671-4944 1066714944

MITSUBISHI-HEAV 3626541210 3626541210

Zexel num

Bosch num

Firm num

Name

106671-4944

9 400 616 835

3626541210 MITSUBISHI-HEAV

INJECTION-PUMP ASSEMBLY
S6BD * 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 131424-1520

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 1-5-3-6- 2-4

Pre-stroke mm 4.5 4.45 4.55

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 A

Rack position 10.9

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 131 127.5 134.5

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point -

Rack position 7.2+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 30 27 33

Max. variation between cylinders % 0 -10 10

Fixing the rack *

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

Injection quantity adjustment_03

Adjusting point D

Rack position 11.5++

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 360 360 370

Fixing the lever *

Rack limit *

Timer adjustment

Pump speed r/min 390--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 340

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 560

Advance angle deg. 4 3.5 4.5

Remarks
Finish

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)RACK LIMIT (4)Set idle sub-spring (5)Main spring setting (6)Rack difference between N = N1 and N = N2
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K=19 N1=1100r/min N2=700r/min
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