104740-9740 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047409740

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104740-9740 1047409740

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Cross reference number

ZEXEL 104740-9740 1047409740

Zexel num

Bosch num

Firm num

Name

104740-9740
104740-9743

NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
AD1 *

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 2500 2500 2500

Average injection quantity mm3/st. 8.8 5.3 12.3

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. 53 48 58

Basic *

Oil temperature degC 48 46 50

Remarks
Full

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 53 47 59

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 677 638 716

Pressure kgf/cm2 6.9 6.5 7.3

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

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 23 27

Control lever angle beta deg. 36 31 41

Test data Ex:

0000001801 STOP LEVER ADJUSTMENT

Adjustment of the stop lever Adjust adjusting bolt (B) so that the starting injection quantity is within the standard. Fix using nut (A) (A) Adjusting nut (B) Adjusting bolt (C) Starting injection quantity adjusting lever
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L1=15.0~18.5mm

Information:

Table 1
Required Tools
Tool Part Number Part Description Qty
A 380-5200 Tool Kit 1
B 366-7782 Attenuator 1 Testing Procedure
Perform a "Manual Diesel Particulate Filter Regeneration" using the electronic service tool. If the "Manual Diesel Particulate Filter Regeneration" procedure follows the removal of excess oil from the exhaust system, proceed to Step 2.
Follow the procedure that is detailed by Step 1.b through to Step 1.m to clean oil from the exhaust system.
Remove excess oil from all pipes with a clean cloth.
Remove the DPF from the bracket for the clean emission module. Refer to Disassembly and Assembly, "Diesel Particulate Filter - Remove" for the correct procedure.
Use a suitable supporting device, position the DPF in a vertical position. Ensure that the inlet side of the DPF faces in a DOWNWARDS position.
Let the DPF drain overnight. The oil will collect inside the inlet face of the DPF. Position a suitable container under the inlet face of the DPF. Incline the inlet face of the DPF to drain the oil into the container.
If amount drained from DPF equals less than 1 L (0.26 US gal), proceed to Step 1.g. If amount is greater than 1 L (0.26 US gal), then the DPF should be replaced.
Remove excess oil from the inlet and outlet of the DPF with a clean cloth.
Install the DPF from the bracket for the clean emission module. Refer to Disassembly and Assembly, "Diesel Particulate Filter - Install" for the correct procedure.
Start the engine. Operate the engine a 100 percent throttle for a MINIMUM of 20 minutes. Do not operate the application under load at this time period.
After 20 minutes, use the electronic service tool to perform the "DPF Desulphation Procedure". The "DPF Desulphation Procedure" will last 60 minutes.
Once the "DPF Desulphation Procedure" has been completed, observe the soot load. If the soot load is at a value less than 80 percent, then the application can be returned to service.
Check the application for any signs of visible black smoke coming from the exhaust stack after the cleaning procedure has been completed. This could indicate a cracked DPF that will need to be replaced.Note: Black soot residue on the surface of the inside of the exhaust stack does not necessarily indicate a cracked DPF therefore should not be used in determining a problem with the DPF.
If white smoke does not dissipate, contact the Technical Communicator at a Caterpillar dealer. For further assistance, the Technical Communicator can confer with the Dealer Solutions Network.
After the manual DPF regeneration is complete, operate the engine at 1800 rpm for a MINIMUM of 20 minutes to stabilize the DPF temperatures.Note: The engine must maintain a steady speed for the entire duration of the test.
Hot engine components can cause injury from burns. Before performing maintenance on the engine, allow the engine and the components to cool.
Illustration 1 g02597531
Typical example (1) DPF Outlet Cap (2) Filter Paper (3) Hose Assembly (4) Air Pump
Illustration