104740-9751 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047409751 1670035v03

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104740-9751 1047409751

NISSAN-DIESEL 1670035V03 1670035v03

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Cross reference number

ZEXEL 104740-9751 1047409751

NISSAN-DIESEL 1670035V03 1670035v03

Zexel num

Bosch num

Firm num

Name

104740-9751
104740-9753

1670035V03 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
TD23 *

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113orSAEJ967d

Test oil temperature degC 45 45 50

Nozzle 105000-2010

Bosch type code NP-DN12SD12TT

Nozzle holder 105780-2080

Opening pressure MPa 14.7 14.7 15.19

Opening pressure kgf/cm2 150 150 155

Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-840

Transfer pump pressure kPa 20 20 20

Transfer pump pressure kgf/cm2 0.2 0.2 0.2

Direction of rotation (viewed from drive side)
Right R

Injection timing adjustment

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 43.3 42.8 43.8

Difference in delivery mm3/st. 3

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 41.8 39.8 43.8

Oil temperature degC 50 48 52

Injection timing adjustment_03

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 43.3 42.3 44.3

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 2150 2150 2150

Average injection quantity mm3/st. 36.8 34.7 38.9

Oil temperature degC 52 50 54

Injection quantity adjustment

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 8.8 6.8 10.8

Basic *

Oil temperature degC 55 52 58

Injection quantity adjustment_02

Pump speed r/min 2700 2700 2700

Average injection quantity mm3/st. 5

Oil temperature degC 55 52 58

Injection quantity adjustment_03

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 30.5 27 34

Oil temperature degC 52 50 54

Injection quantity adjustment_04

Pump speed r/min 2500 2500 2500

Average injection quantity mm3/st. 8.8 5.8 11.8

Basic *

Oil temperature degC 55 52 58

Governor adjustment

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 6.5 4.5 8.5

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 6.5 4 9

Difference in delivery mm3/st. 2.5

Basic *

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 60 45 80

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 60 45 80

Oil temperature degC 48 46 50

Speed control lever angle

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 0 0 0

Oil temperature degC 48 46 50

Remarks
Magnet OFF at idling position

0000000901

Pump speed r/min 1100 1100 1100

Overflow quantity cm3/min 390 260 520

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1700 1700 1700

Pressure kPa 579 550 608

Pressure kgf/cm2 5.9 5.6 6.2

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1700 1700 1700

Pressure kPa 579 540 618

Pressure kgf/cm2 5.9 5.5 6.3

Basic *

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 2150 2150 2150

Pressure kPa 696 657 735

Pressure kgf/cm2 7.1 6.7 7.5

Oil temperature degC 52 50 54

0000001101

Pump speed r/min 1700 1700 1700

Timer stroke mm 4.6 4.4 4.8

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 700 700 700

Timer stroke mm 0.5 0.5

Oil temperature degC 50 48 52

_03

Pump speed r/min 1100 1100 1100

Timer stroke mm 2.5 1.9 3.1

Oil temperature degC 50 48 52

_04

Pump speed r/min 1700 1700 1700

Timer stroke mm 4.6 4.2 5

Basic *

Oil temperature degC 50 48 52

_05

Pump speed r/min 2500 2500 2500

Timer stroke mm 7 6.5 7.4

Oil temperature degC 55 52 58

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

0000001501

Pump speed r/min 1100 1100 1100

Height m 2000 2000 2000

Atmospheric pressure difference kPa -21.9 -23.2 -20.6

Atmospheric pressure difference mmHg -164 -174 -154

Average injection quantity mm3/st. 37.7 36.2 39.2

Decrease qty mm3/st. 5.6 5.6 5.6

Decrease rate % 12.9 12.9 12.9

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 1100 1100 1100

Height m 0 0 0

Atmospheric pressure difference kPa 0 0 0

Atmospheric pressure difference mmHg 0 0 0

Average injection quantity mm3/st. 43.3 42.3 44.3

Oil temperature degC 50 48 52

_03

Pump speed r/min 1100 1100 1100

Height m 500 500 500

Atmospheric pressure difference kPa -5.9 -9.2 -2.6

Atmospheric pressure difference mmHg -44 -69 -19

Average injection quantity mm3/st. 43.3 43.3 43.3

Oil temperature degC 50 48 52

_04

Pump speed r/min 1100 1100 1100

Height m 2000 2000 2000

Atmospheric pressure difference kPa -21.9 -23.2 -20.6

Atmospheric pressure difference mmHg -164 -174 -154

Average injection quantity mm3/st. 37.7 35.7 39.7

Oil temperature degC 50 48 52

_05

Pump speed r/min 1100 1100 1100

Height m 4000 4000 4000

Atmospheric pressure difference kPa -39.7 -41 -38.4

Atmospheric pressure difference mmHg -298 -308 -288

Average injection quantity mm3/st. 29.5 29.5 29.5

Oil temperature degC 50 48 52

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 5.75 5.65 5.85

MS dimension mm 1 0.9 1.1

Control lever angle alpha deg. 25 21 29

Control lever angle beta deg. 36 31 41

Information:

The 169-3374 Injector Sleeve Removal Group is used to remove the brass injector sleeves on 3176 and 3176B Engines, only. This tool group is used with the 9U-6860 Sleeve Replacement Group . The tool group eliminates the tapping and threading operation of the current 9U-6860 Sleeve Replacement Group . The benefits of this method of sleeve removal are easier sleeve removal and little debris that could enter the engine. This tool group uses a crimping die and captured stud similar to the current 3100 Sleeve Removal Tool. This tool group can be used with the cylinder head either on or off the engine.Additional Contact Information
For additional product support questions concerning this tool, contact the Dealer Service Tools Hotline at:USA: 1-800-542-8665, Option 1International: 1-309-578-7372Injector Sleeve Removal
Remove the rocker arms from the cylinder being repaired.
Remove the injector.
Illustration 4 g02888499
Put Sleeve Stud (3) into Injector Sleeve
Drop 142-8280 Sleeve Stud (3) into the injector sleeve and ensure that stud is resting at the bottom of the injector sleeve. The flat disc part of the sleeve stud should be below the top edge of the brass sleeve.
Illustration 5 g02888500
Insert Crimping Swage (9) Into Bore And Over Sleeve Stud (3)
Apply a light coating of grease to the inside cutting edge of crimping swage (9) and insert into the injector bore. Make sure that the tool is resting on the top edge of the brass sleeve by turning or "wiggling" slightly. It is possible for the tool to rest on the casting ledge (indicated by the arrow) in the cylinder head. The threads of sleeve stud (3) should go into the center hole of crimping swage (9), as shown in Figure 5.
Illustration 6 g02888508
Drive Crimping Swage (9) Down Into Injector Sleeve
Using a large hammer, strike the top of crimping swage (9) firmly and squarely. Drive down into the injector bore until the bottom slot is level with the top deck of the cylinder head, as shown in Figure 6.
Illustration 7 g02888509
Remove Driving Swage (9) With Crows Foot Pry Bar (12)
Remove the crimping swage from the injector bore. If the tool is stuck in the bore, use a crows foot pry bar (12) in the slot to work out the tool. Many times there will be a small amount of brass caught between crimping swage (9) and the injector bore causing the tool to stick. When the tool is removed, the top of the brass sleeve should be rolled over, trapping sleeve stud (3) inside the injector sleeve.Note: The sharp edge of crimping swage (9) must remain sharp and free of nicks or damage. This tool may be resharpened only on the inside cutting edge. Any sharpening procedure that reduces the OD of the cutting edge will result in poor tool performance and tool sticking.
Illustration 8 g02888517
Insert Sleeve Jaw (4)
Insert 151-4833 Sleeve Jaw (4) into the injector bore. The sharp edge of the sleeve jaw is designed to lock the rolled-over brass material between the sleeve stud and the sleeve jaw. The sleeve stud is then prevented from