106651-2471 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066512471

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106651-2471 1066512471

Service parts 106651-2471 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106065-5330

3. GOVERNOR 105487-2771

4. SUPPLY PUMP 105207-1041

5. AUTOM. ADVANCE MECHANIS 105636-1640

6. COUPLING PLATE 105662-0710

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-5721

11. Nozzle and Holder ME056275

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

13. NOZZLE-HOLDER 105041-4420

14. NOZZLE

105015-5330

15. NOZZLE SET

Include in #1:

106651-2471 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106651-2471 1066512471

Zexel num

Bosch num

Firm num

Name

106651-2471

INJECTION-PUMP ASSEMBLY
14CA PE6P,6PD PE

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 1-5-3-6- 2-4

Pre-stroke mm 5.1 5.05 5.15

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 -

Rack position 12

Pump speed r/min 700 700 700

Each cylinder's injection qty mm3/st. 137.4 134 140.8

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point C

Rack position 6.3+-0.5

Pump speed r/min 225 225 225

Each cylinder's injection qty mm3/st. 18.6 15.9 21.3

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(12)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 137.4 136.4 138.4

Basic *

Fixing the lever *

Boost pressure kPa 52 52

Boost pressure mmHg 390 390

Injection quantity adjustment_04

Adjusting point B

Rack position R1(12)

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 136.6 132.6 140.6

Difference in delivery mm3/st. 8 8 8

Fixing the lever *

Boost pressure kPa 52 52

Boost pressure mmHg 390 390

Injection quantity adjustment_05

Adjusting point D

Rack position 11.5

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 121 117.4 124.6

Fixing the lever *

Boost pressure kPa 29.3 29.3 29.3

Boost pressure mmHg 220 220 220

Injection quantity adjustment_06

Adjusting point E

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 110 90 130

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 600 600 600

Rack position R1-1.8

Boost pressure kPa 5.3 5.3 5.3

Boost pressure mmHg 40 40 40

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Rack position 11.5

Boost pressure kPa 29.3 28 30.6

Boost pressure mmHg 220 210 230

Boost compensator adjustment_03

Pump speed r/min 600 600 600

Rack position R1(12)

Boost pressure kPa 38.7 32 45.4

Boost pressure mmHg 290 240 340

Timer adjustment

Pump speed r/min 450--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 400

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 720

Advance angle deg. 2.5 2 3

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Lever ratio: RT (2)Target shim dimension: TH (3)Tolerance for racks not indicated: +-0.05mm. (4)Boost compensator cancel stroke: BSL (5)Boost compensator stroke (6)Damper spring setting
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RT=1 TH=2.8mm BSL=2mm
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Speed control lever angle

F:Full speed
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a=9deg+-5deg

0000000901

F:Full load I:Idle (1)Stopper bolt setting
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a=21deg+-5deg b=36deg+-3deg

Stop lever angle

N:Engine manufacturer's normal use S:Stop the pump. (1)Rack position = aa (2)Rack position = bb, set the stopper bolt. (3)Free (at shipping)
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aa=14mm bb=4.9-0.5mm
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a=(35.5deg) b=25.5deg+-5deg c=0deg+7deg-5deg

0000001501 MICRO SWITCH

Adjustment of the micro-switch Adjust the bolt to obtain the following lever position when the micro-switch is ON. (1)Speed N1 (2)Rack position Ra
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N1=325r/min Ra=6+-0.1mm
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