106673-2331 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066732331

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106673-2331 1066732331

Service parts 106673-2331 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106061-5770

3. GOVERNOR 105952-0502

4. SUPPLY PUMP 105237-1840

5. AUTOM. ADVANCE MECHANIS 105681-8000

6. COUPLING PLATE 105664-0650

7. COUPLING PLATE

8. _ 159590-1621

9. _

10. NOZZLE AND HOLDER ASSY 105100-7861

11. Nozzle and Holder ME120371

12. Open Pre:MPa(Kqf/cm2) 17.7{180}/24.5{250}

13. NOZZLE-HOLDER 105030-4250

14. NOZZLE 105015-8221

15. NOZZLE SET

Include in #1:

106673-2331 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106673-2331 1066732331

Zexel num

Bosch num

Firm num

Name

106673-2331

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 131424-7220

Overflow valve opening pressure kPa 255 221 289

Overflow valve opening pressure kgf/cm2 2.6 2.25 2.95

Tester oil delivery pressure kPa 157 157 157

Tester oil delivery pressure kgf/cm2 1.6 1.6 1.6

RED3 control unit part number 407910-2 470

RED3 rack sensor specifications mm 15

PS/ACT control unit part no. 407980-2 24*

Digi switch no. 21

Direction of rotation (viewed from drive side)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 1-5-3-6- 2-4

Pre-stroke mm 5.6 5.57 5.63

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.75 60.25

Difference between angles 2
Cal 1-3 deg. 120 119.75 120.25

Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25

Difference between angles 4
Cyl.1-2 deg. 240 239.75 240.25

Difference between angles 5
Cal 1-4 deg. 300 299.75 300.25

Injection quantity adjustment

Rack position (13)

Vist V 1.41 1.41 1.41

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 159.5 158.5 160.5

Max. variation between cylinders % 0 -2 2

Basic *

PS407980-224* V V1+0.13

PS407980-224* mm 5.4+-0.0 3

Remarks
Refer to items regarding the pre-stroke actuator

Injection quantity adjustment_02

Rack position (6.5)

Vist V 2.7 2.6 2.8

Pump speed r/min 250 250 250

Average injection quantity mm3/st. 11.4 9.4 13.4

Max. variation between cylinders % 0 -15 15

PS407980-224* V V1+0.13

PS407980-224* mm 5.4+-0.0 3

Governor adjustment

Pump speed r/min 700--

Advance angle deg. 0 0 0

Remarks
Start

Governor adjustment_02

Pump speed r/min 650

Advance angle deg. 0.5

Governor adjustment_03

Pump speed r/min 850

Advance angle deg. 2 1.5 2.5

Remarks
Finish

0000001201

Pre-stroke mm 5.6 5.57 5.63

Remarks
When the timing sleeve is pushed up

_02

Connector angle deg. 5 4.5 5.5

Remarks
When the eccentric pin is tightened

_03

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 5.6 5.57 5.63

Output voltage V 1 1 1.05

Adjustment *

Remarks
Output voltage V1

_04

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Pre-stroke mm 2.6 2.32 2.88

Output voltage V 2.8 2.78 2.87

Confirmation *

_05

Supply voltage V 24 23.5 24.5

Ambient temperature degC 23 18 28

Output voltage V 3.05 3.05

Confirmation of operating range *

Test data Ex:

Speed control lever angle

N:Pump normal S:Stop the pump. (1)Rack position = aa (2)Rack position bb
----------
aa=16mm bb=1mm
----------
a=19deg+-5deg b=29deg+-5deg

0000000901

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)Pre-stroke: aa (4)-
----------
aa=5.6+-0.03mm
----------
a=(2deg)

0000001701

(Rs) rack sensor specifications (C/U) control unit part number (V) Rack sensor output voltage (R) Rack position (mm) 1. Confirming governor output characteristics (rack 15 mm, span 6 mm) (1)When the output voltages of the rack sensor are V1 and V2, check that the rack positions R1 and R2 in the table above are satisfied.
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