106671-5470 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066715470

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106671-5470 1066715470

Service parts 106671-5470 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-0720

3. GOVERNOR 105407-5870

4. SUPPLY PUMP 105217-6010

5. AUTOM. ADVANCE MECHANIS 105681-1810

6. COUPLING PLATE 105662-1200

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-7130

11. Nozzle and Holder 16600-96514

12. Open Pre:MPa(Kqf/cm2) 17.7{180}/22.6{230}

13. NOZZLE-HOLDER 105031-4630

14. NOZZLE

105015-6340

15. NOZZLE SET

Include in #1:

106671-5470 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106671-5470 1066715470

Zexel num

Bosch num

Firm num

Name

106671-5470

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 132424-0620

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 3.65 3.6 3.7

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 10.7

Pump speed r/min 650 650 650

Average injection quantity mm3/st. 151 149 153

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Boost pressure kPa 123 123

Boost pressure mmHg 920 920

Injection quantity adjustment_02

Adjusting point C

Rack position 10.3

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 132 129 135

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_03

Adjusting point D

Rack position 7.1+-0.5

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 29 28 30

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 10.3

Boost pressure kPa 6.7 1.4 12

Boost pressure mmHg 50 10 90

Boost compensator adjustment_02

Pump speed r/min 300 300 300

Rack position 10.7

Boost pressure kPa 29.3 26.6 32

Boost pressure mmHg 220 200 240

Boost compensator adjustment_03

Pump speed r/min 300 300 300

Rack position (12)

Boost pressure kPa 109 109 109

Boost pressure mmHg 820 820 820

Timer adjustment

Pump speed r/min 750+80

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

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)Tolerance for racks not indicated: +-0.05mm. (3)Boost compensator stroke: BCL (4)Boost compensator excessive fuel lever at operation (at 0 boost pressure): L1 (5)Set idle sub-spring (6)Main spring setting
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K=8 BCL=(1.7)mm L1=10.7+-0.1mm
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