101492-9180 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014929180

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101492-9180 1014929180

Service parts 101492-9180 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101049-8170

3. GOVERNOR 105411-1380

4. SUPPLY PUMP 105220-4882

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE 156636-6420

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105118-5581

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 18.6(190)

13. NOZZLE-HOLDER 105048-3760

14. NOZZLE 105017-1330

15. NOZZLE SET

Include in #1:

101492-9180 as INJECTION-PUMP ASSEMBLY

103682-0490 as _

Cross reference number

ZEXEL 101492-9180 1014929180

Zexel num

Bosch num

Firm num

Name

101492-9180

DAEWOO

INJECTION-PUMP ASSEMBLY
4BC2 *

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

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 1-3-4-2

Pre-stroke mm 3.4 3.35 3.45

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 10.8

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 66 64 68

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Boost pressure kPa 48 48

Boost pressure mmHg 360 360

Injection quantity adjustment_02

Adjusting point -

Rack position 9+-0.5

Pump speed r/min 325 325 325

Average injection quantity mm3/st. 12 10.5 13.5

Max. variation between cylinders % 0 -14 14

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

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

Boost compensator adjustment

Pump speed r/min 800 800 800

Rack position 10.4

Boost pressure kPa 21.3 21.3 24

Boost pressure mmHg 160 160 180

Boost compensator adjustment_02

Pump speed r/min 800 800 800

Rack position 10.8

Boost pressure kPa 37.3 33.3 41.3

Boost pressure mmHg 280 250 310

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Set idle sub-spring (3)Main spring setting (4)Boost compensator stroke: BCL (5)Rack difference between N = N1 and N = N2
----------
K=12 BCL=0.4+-0.1mm N1=1275r/min N2=800r/min
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=(14deg)+-5deg b=(28deg)+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Speed = aa, rack position = bb (sealed at shipping)
----------
aa=0r/min bb=1-0.2mm
----------
a=21deg+-5deg b=55deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=13deg
----------
a=(100deg)