106871-0710 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1068710710

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106871-0710 1068710710

Service parts 106871-0710 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106087-9030

3. GOVERNOR 105427-0400

4. SUPPLY PUMP 105217-1730

5. AUTOM. ADVANCE MECHANIS 105636-5160

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-4590

11. Nozzle and Holder 1660097013

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

13. NOZZLE-HOLDER 105031-4210

14. NOZZLE 105015-4180

15. NOZZLE SET

Include in #1:

106871-0710 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106871-0710 1068710710

Zexel num

Bosch num

Firm num

Name

106871-0710

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 1-8-7-5- 4-3-6-2

Pre-stroke mm 3.65 3.6 3.7

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-8 deg. 45 44.5 45.5

Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5

Difference between angles 3
Cal 1-5 deg. 135 134.5 135.5

Difference between angles 4
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 5
Cal 1-3 deg. 225 224.5 225.5

Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5

Difference between angles 7
Cyl.1-2 deg. 315 314.5 315.5

Injection quantity adjustment

Adjusting point A

Rack position 10.7

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 142.4 141.4 143.4

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the lever *

Boost pressure kPa 54.7 54.7

Boost pressure mmHg 410 410

Injection quantity adjustment_02

Adjusting point B

Rack position 10

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 122.6 121.6 123.6

Fixing the lever *

Boost pressure kPa 54.7 54.7

Boost pressure mmHg 410 410

Injection quantity adjustment_03

Adjusting point C

Rack position 9.8

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 121.6 119.6 123.6

Max. variation between cylinders % 0 -4 4

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_04

Adjusting point D

Rack position 5.7+-0.5

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 10.3 8.3 12.3

Max. variation between cylinders % 0 -10 10

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position 9.8

Boost pressure kPa 24 24 24

Boost pressure mmHg 180 180 180

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position 10.7

Boost pressure kPa 46.7 45.4 48

Boost pressure mmHg 350 340 360

Timer adjustment

Pump speed r/min 500

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min 900

Advance angle deg. 2.4 1.9 2.9

Timer adjustment_03

Pump speed r/min 1050

Advance angle deg. 3.1 2.6 3.6

Timer adjustment_04

Pump speed r/min -

Advance angle deg. 3.5 3.5 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)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT: RAL (4)Set idle sub-spring (5)Main spring setting (6)Boost compensator stroke (7)Set using the load lever.
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K=16 RAL=11.4+0.2mm
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Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
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a=14deg+-5deg b=22deg+-5deg

0000000901

N:Normal S:Stop (1)Adjust the load lever angle and the rack position using the set bolt. (2)R = setscrew above aa (point B low output setting) (3)Normal setscrew (4)R = bb (5)Speed = cc, rack position = dd or less. (6)Use the hole above R = ee (7)At hole above R = ff.
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aa=10mm bb=10mm cc=0r/min dd=4.7mm ee=30mm ff=58mm
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a=(10deg)+-5deg b=20deg+-5deg c=50deg+-5deg