106671-7620 ZEXEL 9 400 616 948 BOSCH INJECTION-PUMP ASSEMBLY 9400616948 1066717620 me050826

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 616 948 9400616948

ZEXEL 106671-7620 1066717620

MITSUBISHI ME050826 me050826

Service parts 106671-7620 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106060-5140

3. GOVERNOR 105407-3640

4. SUPPLY PUMP 105207-1210

5. AUTOM. ADVANCE MECHANIS 105636-1150

6. COUPLING PLATE 105662-0710

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-6211

11. Nozzle and Holder ME059621

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

13. NOZZLE-HOLDER 105030-5010

14. NOZZLE

105015-5330

15. NOZZLE SET

Include in #1:

106671-7620 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 616 948 9400616948

ZEXEL 106671-7620 1066717620

MITSUBISHI ME050826 me050826

Zexel num

Bosch num

Firm num

Name

106671-7620
106673-2070

9 400 616 948

ME050826 MITSUBISHI

INJECTION-PUMP ASSEMBLY
6D22T * 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 11.7

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 132.5 129.5 135.5

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point C

Rack position 5+-0.5

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 14 11.4 16.6

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Injection quantity adjustment_03

Adjusting point B

Rack position 6.3+-0.5

Pump speed r/min 250 250 250

Average injection quantity mm3/st. 14 11.4 16.6

Fixing the rack *

Remarks
(check)

Timer adjustment

Pump speed r/min 650--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 600

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 750

Advance angle deg. 0.7 0.2 1.2

Timer adjustment_04

Pump speed r/min 900

Advance angle deg. 1.6 1.1 2.1

Timer adjustment_05

Pump speed r/min -

Advance angle deg. 3 2.5 3.5

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)Idle sub spring setting: L1.
----------
K=14 RAL=15+0.2mm L1=5.5+-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=28deg+-5deg b=(2deg) c=2deg+-5deg d=6deg+-5deg