106691-2021 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066912021 me059749

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106691-2021 1066912021

MITSUBISHI ME059749 me059749

Service parts 106691-2021 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106069-5380

3. GOVERNOR 105407-3090

4. SUPPLY PUMP 105207-1210

5. AUTOM. ADVANCE MECHANIS 105636-1261

6. COUPLING PLATE 105662-0710

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-5820

11. Nozzle and Holder ME056329

12. Open Pre:MPa(Kqf/cm2) 17.7(180)/21.6(220)

13. NOZZLE-HOLDER 105031-4530

14. NOZZLE

105015-5390

15. NOZZLE SET

Include in #1:

106691-2021 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106691-2021 1066912021

MITSUBISHI ME059749 me059749

Zexel num

Bosch num

Firm num

Name

106691-2021
106671-7900

ME059749 MITSUBISHI

INJECTION-PUMP ASSEMBLY
6D22PTC * 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 11.9

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 157.5 154.5 160.5

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point C

Rack position 4+-0.5

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 9.9 8.4 11.4

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Injection quantity adjustment_03

Adjusting point B

Rack position 4.9+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 12.7 10.8 14.6

Fixing the rack *

Remarks
(check)

Timer adjustment

Pump speed r/min 1050--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 1000

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1100

Advance angle deg. 1.5 1 2

Remarks
Finish

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=12 RAL=12.2+0.2mm L1=4.6+-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=26deg+-5deg b=(5deg) c=2deg+-5deg d=6deg+-5deg