106671-7890 ZEXEL 9 400 616 959 BOSCH INJECTION-PUMP ASSEMBLY 9400616959 1066717890 me050866

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 616 959 9400616959

ZEXEL 106671-7890 1066717890

MITSUBISHI ME050866 me050866

Service parts 106671-7890 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106060-7980

3. GOVERNOR 105407-2160

4. SUPPLY PUMP 105207-1210

5. AUTOM. ADVANCE MECHANIS 105636-1850

6. COUPLING PLATE 105662-0710

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-6680

11. Nozzle and Holder

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

13. NOZZLE-HOLDER 105031-3970

14. NOZZLE 105015-6370

15. NOZZLE SET

Include in #1:

106671-7890 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 616 959 9400616959

ZEXEL 106671-7890 1066717890

MITSUBISHI ME050866 me050866

Zexel num

Bosch num

Firm num

Name

106671-7890

9 400 616 959

ME050866 MITSUBISHI

INJECTION-PUMP ASSEMBLY
6D22TC * 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 A

Rack position 11.4

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 154.7 151.7 157.7

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 10.8

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 137.9 134.9 140.9

Fixing the lever *

Injection quantity adjustment_03

Adjusting point C

Rack position 6.3+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 11.2 8.6 13.8

Fixing the rack *

Remarks
(check)

Injection quantity adjustment_04

Adjusting point D

Rack position 5.5+-0.5

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 10.2 7.6 12.8

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Timer adjustment

Pump speed r/min 900++

Advance angle deg. 0 0 0

Remarks
Do not advance until starting N = 900.

Timer adjustment_02

Pump speed r/min 900

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 1.5 1.5 1.5

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)RACK LIMIT: RAL (3)At shipping (4)Rack difference between N = N1 and N = N2 (5)Idle sub spring setting: L1.
----------
K=6 RAL=11.7+0.2mm N1=750r/min N2=450r/min L1=4.3+-0.1mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting (2)At shipping (3)Pump speed = aa (4)Pump speed = bb
----------
aa=750r/min bb=900r/min
----------
a=(25deg)+-5deg b=(2deg) c=(0deg)+-5deg d=(7deg)+-5deg