104780-9131 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047809131 167006t083

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104780-9131 1047809131

NISSAN 167006T083 167006t083

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Cross reference number

ZEXEL 104780-9131 1047809131

NISSAN 167006T083 167006t083

Zexel num

Bosch num

Firm num

Name

104780-9131
104780-9132

167006T083 NISSAN

INJECTION-PUMP ASSEMBLY
* K

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

(Solenoid timer adjustment condition) OFF

Injection timing adjustment

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 44 43.5 44.5

Difference in delivery mm3/st. 4

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 40.8 38.3 43.3

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 44 43 45

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 2000 2000 2000

Average injection quantity mm3/st. 45.1 42.1 48.1

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 2550 2550 2550

Average injection quantity mm3/st. 10.9 8.9 12.9

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 2350 2350 2350

Average injection quantity mm3/st. 39.7 39.7 39.7

Oil temperature degC 52 50 54

Injection quantity adjustment_04

Pump speed r/min 2550 2550 2550

Average injection quantity mm3/st. 10.9 8.4 13.4

Basic *

Oil temperature degC 55 52 58

Governor adjustment

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 7.7 5.7 9.7

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. 7.7 5.2 10.2

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

Remarks
Full

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 with S/T ON cm3/min 450 320 580

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1300 1300 1300

Pressure with S/T ON kPa 549 510 588

Pressure with S/T ON kgf/cm2 5.6 5.2 6

Pressure with S/T OFF kPa 471 442 500

Pressure with S/T OFF kgf/cm2 4.8 4.5 5.1

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

Stop lever angle_02

Pump speed r/min 1300 1300 1300

Pressure with S/T OFF kPa 471 432 510

Pressure with S/T OFF kgf/cm2 4.8 4.4 5.2

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

Stop lever angle_03

Pump speed r/min 2150 2150 2150

Pressure with S/T OFF kPa 647 608 686

Pressure with S/T OFF kgf/cm2 6.6 6.2 7

Oil temperature degC 52 50 54

0000001101

Pump speed r/min 1300 1300 1300

Timer stroke with S/T ON mm 4.4 4 4.8

Timer stroke with S/T OFF mm 2.9 2.7 3.1

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

_02

Pump speed r/min 1100 1100 1100

Timer stroke with S/T OFF mm 1.9 1.4 2.4

Oil temperature degC 50 48 52

_03

Pump speed r/min 1300 1300 1300

Timer stroke with S/T ON mm 4.4 3.9 4.9

Timer stroke with S/T OFF mm 2.9 2.6 3.2

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

_04

Pump speed r/min 2150 2150 2150

Timer stroke with S/T OFF mm 6.6 6 7

Oil temperature degC 52 50 54

_05

Pump speed r/min 2500 2500 2500

Timer stroke with S/T OFF mm 6.6 6.1 7

Oil temperature degC 55 52 58

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

0000001401

Pump speed r/min 1300 1300 1300

Average injection quantity mm3/st. 30 29.5 30.5

Timer stroke TA mm 2.5 2.5 2.5

Timer stroke variation dT mm 0.4 0.2 0.6

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

_02

Pump speed r/min 1300 1300 1300

Average injection quantity mm3/st. 30 29 31

Timer stroke variation dT mm 0.4 0.1 0.7

Basic *

Oil temperature degC 50 48 52

Remarks
OFF

_03

Pump speed r/min 1300 1300 1300

Average injection quantity mm3/st. 18 15.5 20.5

Timer stroke variation dT mm 1.2 0.8 1.6

Oil temperature degC 50 48 52

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 5.8 5.7 5.9

MS dimension mm 0.9 0.8 1

Pre-stroke mm 0.1 0.08 0.12

Control lever angle alpha deg. 25 21 29

Control lever angle beta deg. 36 31 41

Test data Ex:

0000001801 POTENTIOMETER ADJUSTMENT

Note: Potentiometer (P/M) adjustment method Substitute the actual measurement of the angle a of each I/P in the following formula and determine the P/M output adjustment y (V). When the angle a <= c: y = 7.23 When c < angle a < d: y = 7.23+( angle a -33) x 0.133 When d <alpha <e: y=7.97 Reference: Idle position and full speed position output voltages are V6 (idle) and V7 (full speed). A:Potentiometer standards B:ON, OFF switch standard G:ON-->OFF D:OFF-->ON E:Adjusting point F:Checking point P:Boost pressure Vi:Applied voltage C1:Full-speed C2:Idle Q:Injection quantity N:Pump speed V:Output voltage C:Control lever angle
----------
a=-deg c=33deg d=39deg e=-deg P1=-kPa P2=-mmHg V6=1.6+-0.6V V7=7.6+-0.4V
----------
V1=a+-0.03V V2=1.6+-0.6V V3=-V V4=-V V5=-V C3=0.1~10.2deg C4=(19.4)deg Vi=10V P1=-kPa P2=-mmHg

Information:

Problem 5
The engine shutdown occurs after the engine runs for more than 3 minutes.
Check the overspeed setting on the electronic speed switch (ESS).
Observe the indicator lamp on the ESS.
Reset the air shutoff lever, if equipped.
Crank the engine. Stop the engine with the emergency stop switch, if trouble occurs.Result
The indicator lamp on the ESS is turned on.Overspeed is indicated as the cause of the engine shutdown. Press the "RESET" button of the ESS. Find the cause of the overspeed. Refer to Testing and Adjusting, "Overspeed Verification Test" and Testing and Adjusting, "Overspeed Calibration". If the overspeed is adjusted properly and the problem persists, check the shielded cable. Only the shield should be connected to terminal 2 on the ESS. STOP.
The indicator lamp is turned off.Go to Step 2.
Check the protection switches.
Remove the jumper that is between terminals (TS-9) and (TS-10) of the junction box.
Crank the engine. Stop the engine with the emergency stop switch, if trouble occurs.Result
The engine starts and the engine runs.The problem is in the oil pressure switches or the water temperature contactor switch. Go to Step 8 of "Problem 1".
The engine starts but engine shutdown occurs immediately.Go to Step 1 of "Problem 3".
The engine starts and the engine runs but engine shutdown occurs after the engine runs for more than 3 minutes.Go to Step 3.
The engine cranks but the engine does not start.Go to Step 1 of "Problem 1".
Check the start/stop switch.
Disconnect the wire in the junction box that connects terminal (SR1-85) of the slave relay (SR1) to terminal (TD-7) of the time delay relay (TD).
Disconnect the wire from terminal (TD-7) and insulate the exposed wire.
Crank the engine. Stop the engine with the emergency stop switch, if trouble occurs.Result
The engine starts and the engine runs.The start/stop switch has a short circuit or a wiring problem is causing a voltage at terminal (TD-7). Reconnect the wire to the terminal.
Check the start/stop switch.
Disconnect the wire that runs from the STOP position of terminal (SSS-6) to terminal (TD-6). Terminal (SSS-6) is on the start/stop switch.
Disconnect the wire at terminal (TD-7).
Crank the engine. Stop the engine with the emergency stop switch, if trouble occurs.Result
The engine starts and the engine runs.The start/stop switch is faulty. Replace the switch. STOP.
Engine shutdown still occurs.Reconnect the wire to terminal (TD-7). Go to Step 5
Check the slave relay (SR1).
Disconnect the wire that connects terminal (TS-10) of the junction box to terminal (TD-6) of the time delay relay.
Disconnect the wire at terminal (TD-6).
Crank the engine. Stop the engine with the emergency stop switch, if trouble occurs.Result
The engine starts and the engine runs.The start/stop switch is faulty. Replace the start/stop switch. STOP.
Engine shutdown still occurs.The contacts of SR1 periodically close. The problem may also be with the governor or the fuel supply to the engine. Refer to the Engine Service Manual. If a 2301A Electric Governor is used, the SR1 contacts may be opening. Refer to 2301A Electric Governor Service Manual, SENR3585. Test SR1. Refer to Testing and Adjusting, "Slave Relay Test".Problem 6
Engine shutdown does not occur

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