101431-9350 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014319350 1679090008

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101431-9350 1014319350

NISSAN-DIESEL 1679090008 1679090008

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Service parts 101431-9350 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101043-8240

3. GOVERNOR 105412-1470

4. SUPPLY PUMP 105220-4630

5. AUTOM. ADVANCE MECHANIS 105622-0240

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105141-1800

11. Nozzle and Holder 16600-90019

12. Open Pre:MPa(Kqf/cm2) 9.8{100}

13. NOZZLE-HOLDER 105071-1240

14. NOZZLE

105000-1010

15. NOZZLE SET

Include in #1:

101431-9350 as INJECTION-PUMP ASSEMBLY

103662-2210 as _

Cross reference number

ZEXEL 101431-9350 1014319350

NISSAN-DIESEL 1679090008 1679090008

Zexel num

Bosch num

Firm num

Name

101431-9350

1679090008 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
SD22PU * K 14BC PE4A,5A, 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 6-2-600

Tester oil delivery pressure kPa 157 157 157

Tester oil delivery pressure kgf/cm2 1.6 1.6 1.6

Direction of rotation (viewed from drive side)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

Injection order 1-3-4-2

Pre-stroke mm 2.3 2.25 2.35

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5

Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5

Injection quantity adjustment

Adjusting point A

Rack position 14.5

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 33 32 34

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 13.8

Pump speed r/min 1550 1550 1550

Average injection quantity mm3/st. 35.5 34 37

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point C

Rack position 10+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 5 4 6

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Timer adjustment

Pump speed r/min 500+-50

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 700

Advance angle deg. 1 0.5 1.5

Timer adjustment_03

Pump speed r/min 900

Advance angle deg. 2 1.5 2.5

Timer adjustment_04

Pump speed r/min 1100

Advance angle deg. 3 2.5 3.5

Timer adjustment_05

Pump speed r/min 1300

Advance angle deg. 4 3.5 4.5

Timer adjustment_06

Pump speed r/min 1500

Advance angle deg. 5 4.5 5.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm)
----------

----------

Speed control lever angle

F:Full speed I:Idle S:Stop
----------

----------
a=(28deg) b=43deg c=(32deg)

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=(19deg) b=(34deg)

Information:

Overcooling
25. Defective Temperature GaugeIf the temperature gauge shows that the coolant temperature is below normal and all other conditions indicate that conditions are normal, check the coolant temperature in another method, such as:* Read the coolant temperature with an ECAP or DDT.* Install an 8T0470 Thermistor Thermometer Group* Install a temperature sensitive tape.* Install a new gauge that is known to be good.26. Defective Coolant Temperature SensorIf a fault is detected in the coolant temperature sensor circuit, determine if the fault is in the wiring or the coolant temperature sensor following the procedure in Electronic Troubleshooting, 3176 Diesel Truck Engine, Form No. SENR3913. Repair or replace parts as needed. The coolant temperature sensor should be accurate within plus or minus 3° C (6° F). Check the accuracy of the sensor if it is found to be out of specification.27. Long Idle PeriodsRunning the engine for extended periods of time under no load conditions will cause the engine heat to be removed at a faster rate than it is being generated.28. Very Light LoadsVery light loads, very slow speeds, or downhill travel can cause below normal heating due to the decreased amount of fuel that is being burned. The installation of shutters will help correct this problem by decreasing the flow of air into the engine compartment.29. Defective Water Temperature RegulatorIf the water temperature regulator is stuck open, it will cause below normal engine heating. To test the thermostat, see the topic, Testing The Cooling System, in the Testing and Adjusting section of Systems Operation, Testing and Adjusting, Form No. SENR3909.30. Faulty Fan Clutch (Will Not Disengage)Check for proper operation of the fan clutch. Refer to the Truck Manufacturer's Service Manual for the proper procedure.31. Vent Line OpenIf the vent line (OEM) between the temperature regulator and the radiator top tank is open, overcooling could result. Install a valve assembly in the line that will allow air venting but restrict coolant flow with the engine running.