106651-0670 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066510670

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106651-0670 1066510670

Service parts 106651-0670 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106065-1081

3. GOVERNOR 105306-1220

4. SUPPLY PUMP 105217-6010

5. AUTOM. ADVANCE MECHANIS 105614-0660

6. COUPLING PLATE 105662-0761

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-4500

11. Nozzle and Holder 16600-96501

12. Open Pre:MPa(Kqf/cm2) 19.6{200}

13. NOZZLE-HOLDER 105031-4370

14. NOZZLE

105015-4090

15. NOZZLE SET

Include in #1:

106651-0670 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106651-0670 1066510670

Zexel num

Bosch num

Firm num

Name

106651-0670

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 3.65 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 12.6

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 114.8 112.8 116.8

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 12.6

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 115.6 112.6 118.6

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point C

Rack position 12.6

Pump speed r/min 1150 1150 1150

Average injection quantity mm3/st. 117 114 120

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_04

Adjusting point D

Rack position 8.1+-0.5

Pump speed r/min 200 200 200

Average injection quantity mm3/st. 8.7 7.4 10

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Timer adjustment

Pump speed r/min 300+-50

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 500

Advance angle deg. 0.95 0.6 1.3

Timer adjustment_03

Pump speed r/min 700

Advance angle deg. 1.75 1.4 2.1

Timer adjustment_04

Pump speed r/min 900

Advance angle deg. 2.75 2.4 3.1

Timer adjustment_05

Pump speed r/min 1100+50

Advance angle deg. 4 3.4 4.2

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Rack limit using stop lever (2)Damper spring setting: DL
----------
DL=8.1-0.25-0.5mm
----------

0000000901

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

----------
a=12.5deg+-5deg b=23.5deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Rack position = aa
----------
aa=12.6mm
----------
a=2deg+-5deg b=36deg+-5deg

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=750r/min L1=(0.6~0.9)mm
----------
R1=12.6mm R2=12mm P1=(86.6)kPa((650)mmHg) P2=70.1+-0.7kPa(526+-5mmHg) Q1=114.8+-2cm3/1000st Q2=(103.2)+-3cm3/1000st