101491-9691 ZEXEL F 019 Z10 817 BOSCH INJECTION-PUMP ASSEMBLY f019z10817 1014919691 1679090304

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH F 019 Z10 817 f019z10817

ZEXEL 101491-9691 1014919691

NISSAN-DIESEL 1679090304 1679090304

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Service parts 101491-9691 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101049-9580

3. GOVERNOR 105400-6080

4. SUPPLY PUMP 105220-4840

5. AUTOM. ADVANCE MECHANIS 105622-1690

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-5591

11. Nozzle and Holder 1660001T04

12. Open Pre:MPa(Kqf/cm2) 19.6(200)

13. NOZZLE-HOLDER 105031-4600

14. NOZZLE

105015-7131

15. NOZZLE SET

Include in #1:

101491-9691 as INJECTION-PUMP ASSEMBLY

106692-4075 as _

Cross reference number

BOSCH F 019 Z10 817 f019z10817

ZEXEL 101491-9691 1014919691

NISSAN-DIESEL 1679090304 1679090304

Zexel num

Bosch num

Firm num

Name

101491-9691

F 019 Z10 817

1679090304 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
FD3504 * K

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

Overflow valve 131424-3820

Overflow valve opening pressure kPa 157 123 191

Overflow valve opening pressure kgf/cm2 1.6 1.25 1.95

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 3.4 3.35 3.45

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 10

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 54 53 55

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 8.7+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 10.5 8.5 12.5

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Injection quantity adjustment_03

Adjusting point C

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 80 80 90

Fixing the lever *

Rack limit *

Timer adjustment

Pump speed r/min (900)

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min (1600)

Advance angle deg. 2.6 2.1 3.1

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 4 4 4

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Rack difference from N = N1
----------
K=14 N1=1000r/min
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=23deg+-5deg b=31deg+-5deg

Stop lever angle

N:Pump normal S:Engine stop
----------

----------
a=26.5deg+-5deg b=53deg+-5deg

0000001501 GOV FULL LOAD ADJUSTMENT

Title1:Full load stopper adjustment Title2:Governor set speed LABEL1:Distinguishing LABEL2:Pump speed (r/min) LABEL3:Ave. injection quantity (mm3/st) LABEL4:Max. var. bet. cyl. LABEL5:Remarks LABEL6:Distinguishing LABEL7:Governor set speed (r/min) LABEL8:Maximum no-load speed (r/min) LABEL9:Remarks (1)Adjustment conditions are the same as those for measuring injection quantity. (2)At high idle rack position L
----------
L=7.6mm
----------
a1=B a2=- a3=- a4=- a5=- a6=- r1=1000r/min r2=- r3=- r4=- r5=- r6=- Q1=54+-1mm3/st Q2=- Q3=- Q4=- Q5=- Q6=- c1=+-3.5% c2=- c3=- c4=- c5=- c6=- a7=32 a8=31 a9=30 a10=29 a11=28 a12=27 a13=26 a14=25 a15=24 a16=23 a17=22 a18=21 a19=20 a20=- a21=- a22=- a23=- a24=- a25=- a26=- a27=- a28=- r7=1600r/min r8=1550r/min r9=1500r/min r10=1450r/min r11=1400r/min r12=1350r/min r13=1300r/min r14=1250r/min r15=1200r/min r16=1150r/min r17=1100r/min r18=1050r/min r19=1000r/min r20=- r21=- r22=- r23=- r24=- r25=- r26=- r27=- r28=- R7=1700+-40r/min R8=1665+-38r/min R9=1610+-37r/min R10=1555+-36r/min R11=1505+-35r/min R12=1450+-33r/min R13=1395+-32r/min R14=1340+-31r/min R15=1290+-30r/min R16=1235+-28r/min R17=1180+-27r/min R18=1130+-26r/min R19=1075+-25r/min R20=- R21=- R22=- R23=- R24=- R25=- R26=- R27=- R28=-

Timing setting

(1)Pump vertical direction (2)Position of gear's standard threaded hole (position of gear mark 'N') at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=15deg
----------
a=(60deg)

Information:

Delco-Remy Regulator Adjustment
(1) Potentiometer adjustment screw. (2) Transistor pins.2. Remove the rubber from the potentiometer so that the small screw can be seen.3. Connect a voltmeter across the batteries to measure the regulation of the voltage. The batteries must have a good charge for this measurement.4. Operate the alternator at medium speed for 30 seconds and take a measurement of the voltage. The voltage must be 27.5 1.0 volts. Turn the small screw counterclockwise to get less voltage output and clockwise to get more voltage output.5. After adjustment has been made, put a thin layer of 3S6252 Silicone Rubber Sealant on the adjustment screw and install the covers. Make sure the location of the wires to the voltage regulator is not over the transistor pins. The transistor pins could make holes in the insulation for the wires and cause a short circuit.7N9720 Alternator 24V 35A (Bosch Number 0-122-469-001); 9G9538 Alternator 24V 50A (Bosch Number 0-122-469-002)
7N9720 AlternatorThe solid state regulator used with the Bosch Alternator is totally enclosed and non-adjustable. If the rate of charge is not correct a replacement of the regulator is necessary.9G4574 24V 35A (Nippondenso Number 100211-0860); 6T7223 24V 50A (Nippondenso Number 100211-0890)
9G4574 AlternatorNo adjustment can be made to change the rate of charge on the alternator regulator. If rate of charge is not correct, a replacement of the regulator is necessary.Starting System
Use the multimeter in the DCV range to find starting system components which do not function.Move the start control switch to activate the starter solenoid. Starter solenoid operation can be heard as the pinion of the starter motor is engaged with the ring gear on the engine flywheel.If the solenoid for the starter motor will not operate, it is possible that the current from the battery did not get to the solenoid. Fasten one lead of the multimeter to the connection (terminal) for the battery cable on the solenoid. Put the other lead to a good ground. A zero