104741-4081 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047414081 1670054t03

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104741-4081 1047414081

NISSAN-DIESEL 1670054T03 1670054t03

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Buy INJECTION-PUMP ASSEMBLY 104741-4081 zexel genuine, new aftermarket engine parts with delivery

Components :

0.	INJECTION-PUMP ASSEMBLY	104741-4081
1.	_
2.	FUEL INJECTION PUMP
3.	NUMBER PLATE
4.	_
5.	CAPSULE
6.	ADJUSTING DEVICE
7.	NOZZLE AND HOLDER ASSY	105118-4780
8.	Nozzle and Holder	1660054T00
9.	Open Pre:MPa(Kqf/cm2)	18.1(185)
10.	NOZZLE-HOLDER	105048-3390
11.	NOZZLE	105017-0690

Include in #2:

104741-4081 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 104741-4081 1047414081

NISSAN-DIESEL 1670054T03 1670054t03

Zexel num

Bosch num

Firm num

Name

104741-4081
104741-4084

1670054T03 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
BD2 *

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113orSAEJ967d

Test oil temperature degC 45 45 50

Nozzle 105780-0060

Bosch type code NP-DN0SD1510

Nozzle holder 105780-2150

Opening pressure MPa 13 13 13.3

Opening pressure kgf/cm2 133 133 136

Injection pipe 157805-7320

Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-450

Joint assembly 157641-4720

Tube assembly 157641-4020

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 1000 1000 1000

Average injection quantity mm3/st. 57.4 56.9 57.9

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 45.1 41.1 49.1

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 49.2 45.7 52.7

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 57.4 56.4 58.4

Difference in delivery mm3/st. 5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 1500 1500 1500

Average injection quantity mm3/st. 60.2 56.7 63.7

Oil temperature degC 50 48 52

Injection timing adjustment_06

Pump speed r/min 1900 1900 1900

Average injection quantity mm3/st. 61.4 56.9 65.9

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2150 2150 2150

Average injection quantity mm3/st. 20 17 23

Difference in delivery mm3/st. 5.5

Basic *

Oil temperature degC 52 50 54

Injection quantity adjustment_02

Pump speed r/min 2300 2300 2300

Average injection quantity mm3/st. 8

Oil temperature degC 52 50 54

Injection quantity adjustment_03

Pump speed r/min 2000 2000 2000

Average injection quantity mm3/st. 59.3 59.3 59.3

Oil temperature degC 50 48 52

Injection quantity adjustment_04

Pump speed r/min 2150 2150 2150

Average injection quantity mm3/st. 20 16.5 23.5

Difference in delivery mm3/st. 6

Basic *

Oil temperature degC 52 50 54

Governor adjustment

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 9.8 7.8 11.8

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. 9.8 7.3 12.3

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. 80 60 100

Basic *

Oil temperature degC 48 46 50

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 70 60 100

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 1000 1000 1000

Overflow quantity with S/T ON cm3/min 330 200 460

Overflow quantity with S/T OFF cm3/min 300 170 430

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1000 1000 1000

Pressure with S/T ON kPa 373 373 373

Pressure with S/T ON kgf/cm2 3.8 3.8 3.8

Pressure with S/T OFF kPa 294 284 304

Pressure with S/T OFF kgf/cm2 3 2.9 3.1

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 1000 1000 1000

Pressure with S/T OFF kPa 294 274 314

Pressure with S/T OFF kgf/cm2 3 2.8 3.2

Basic *

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 1500 1500 1500

Pressure with S/T OFF kPa 392 333 451

Pressure with S/T OFF kgf/cm2 4 3.4 4.6

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1500 1500 1500

Timer stroke with S/T OFF mm 2.8 2.6 3

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 1000 1000 1000

Timer stroke with S/T ON mm 1.8 1.8 1.8

Timer stroke with S/T OFF mm 0.7 0.1 1.3

Oil temperature degC 50 48 52

_03

Pump speed r/min 1500 1500 1500

Timer stroke with S/T OFF mm 2.8 2.4 3.2

Basic *

Oil temperature degC 50 48 52

_04

Pump speed r/min 1900 1900 1900

Timer stroke with S/T OFF mm 6.2 5.7 6.6

Oil temperature degC 50 48 52

0000001201

Max. applied voltage V 16 16 16

Test voltage V 25 24 26

Timing setting

K dimension mm 3.1 3 3.2

KF dimension mm 5.5 5.4 5.6

MS dimension mm 0.7 0.6 0.8

Pre-stroke mm 0.45 0.43 0.47

Control lever angle alpha deg. 25 21 29

Control lever angle beta deg. 36 31 41

Test data Ex:

0000001801 ACCELERATOR SWITCH ADJ

Adjustment of the accelerator switch ON - OFF changeover point: from idle to c (shim thickness L1 mm) Idle-d: ON e-full: OFF A:Idling lever position
----------
c=4+-2deg d=4deg e=4deg L1=2.7+-0.13mm
----------
SW=SW10 T=6~9N-m(0.6~0.9kgf-m) a=4+-2deg b=(25+-2deg) L1=(2.7mm)

Information:

PARTS NEEDED
Qty
Part Number Description
6 1R6573 GASKET
1 2941706 GASKET
6 2941788 SEAL
1 2941790 PIPE
1 2941791 PIPE
1 2941792 PIPE
1 2941793 PIPE
1 2941794 PIPE
1 2941795 PIPE
6 2941803 SEAL-O-RING
6 3264700 INJECTOR GP-F -G
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 2% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
If your engine is experiencing a lack of power and/or black smoke emissions, complete the following action:
- Replace the six fuel injectors at the time of repair.
Refer to KENR8106, Disassembly and Assembly, for removal/install procedure of the fuel injector groups.
It is recommended that REBE9000, Service Letter, "Product Support Program For Reworking the Fuel Filtration System on Certain 320D and 323D Excavators", be performed at the same time as this Rework Procedure.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-3500 hrs,
0-24 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
3501-6000 hrs,
25-48 mo 33.0% 33.0% 25.0% 33.0% 25.0% 34.0%
This is a 4.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.