106661-5470 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066615470

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106661-5470 1066615470

Service parts 106661-5470 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106066-1300

3. GOVERNOR 105306-1140

4. SUPPLY PUMP 105217-6010

5. AUTOM. ADVANCE MECHANIS 105614-4220

6. COUPLING PLATE 105662-0761

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-4570

11. Nozzle and Holder 16600-96502

12. Open Pre:MPa(Kqf/cm2) 22.6{230}

13. NOZZLE-HOLDER 105031-4370

14. NOZZLE 105015-4170

15. NOZZLE SET

Include in #1:

106661-5470 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106661-5470 1066615470

Zexel num

Bosch num

Firm num

Name

106661-5470

INJECTION-PUMP ASSEMBLY

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 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 1-4-2-6- 3-5

Pre-stroke mm 3.2 3.15 3.25

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5

Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point A

Rack position 10.9

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 149.6 147.6 151.6

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Boost pressure kPa 26.7 26.7

Boost pressure mmHg 200 200

Injection quantity adjustment_02

Adjusting point B

Rack position 10.9

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 153.3 150.3 156.3

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Boost pressure kPa 26.7 26.7

Boost pressure mmHg 200 200

Injection quantity adjustment_03

Adjusting point C

Rack position 5.7+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 11 10 12

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 300 300 300

Rack position 10.1

Boost pressure kPa 6.7 4 6.7

Boost pressure mmHg 50 30 50

Boost compensator adjustment_02

Pump speed r/min 300 300 300

Rack position 10.6

Boost pressure kPa 10.7 9.4 12

Boost pressure mmHg 80 70 90

Boost compensator adjustment_03

Pump speed r/min 300 300 300

Rack position 10.9

Boost pressure kPa 13.3 13.3 13.3

Boost pressure mmHg 100 100 100

Timer adjustment

Pump speed r/min 700

Advance angle deg. 0.3

Timer adjustment_02

Pump speed r/min 750

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 850

Advance angle deg. 0.5 0.1 0.9

Timer adjustment_04

Pump speed r/min 1000

Advance angle deg. 1.7 1.3 2.1

Timer adjustment_05

Pump speed r/min 1150

Advance angle deg. 3 2.6 3.4

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Boost compensator stroke: BCL (2)Rack limit using stop lever (3)Damper spring setting: DL
----------
BCL=0.8+-0.1mm DL=4.7-0.2mm
----------

0000000901

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

----------
a=12deg+-5deg b=21deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=3deg+-5deg b=32deg+-3deg

0000001501 ACS

(A) Set screw (B) Push rod 1 1. Aneroid compensator unit adjustment (1)Screw in (A) to obtain L1. 2. Adjustment following governor installation (1)Set the speed of the pump to N1 r/min and fix the control lever at the full set position. (2)Screw in the aneroid compensator to obtain the performance shown in the graph above.
----------
N1=1150r/min L1=(0.6~0.9)mm
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R1=10.9mm R2=(10.1)mm P1=80kPa(600mmHg) P2=58+-0.7kPa(435+-5mmHg) Q1=153.3+-3cm3/1000st Q2=134.2+-3cm3/1000st