101481-9322 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014819322 1679090305

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101481-9322 1014819322

NISSAN-DIESEL 1679090305 1679090305

Service parts 101481-9322 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101048-9010

3. GOVERNOR 105401-0402

4. SUPPLY PUMP 105220-4840

5. AUTOM. ADVANCE MECHANIS 105622-1780

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105101-5471

11. Nozzle and Holder 16600-01T61

12. Open Pre:MPa(Kqf/cm2) 21.6{220}

13. NOZZLE-HOLDER 105031-4310

14. NOZZLE

105015-7131

15. NOZZLE SET

Include in #1:

101401-0270 as _

101481-9322 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101481-9322 1014819322

NISSAN-DIESEL 1679090305 1679090305

Zexel num

Bosch num

Firm num

Name

101481-9322

1679090305 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
FD35T04 * 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 131424-1520

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 2.8 2.75 2.85

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 1100 1100 1100

Average injection quantity mm3/st. 67.2 66.2 68.2

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the lever *

Boost pressure kPa 70 70

Boost pressure mmHg 525 525

Injection quantity adjustment_02

Adjusting point -

Rack position 7.8+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 10 8 12

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.

Injection quantity adjustment_03

Adjusting point C

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 81 81 91

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position R1-0.3

Boost pressure kPa 21.3 21.3 21.3

Boost pressure mmHg 160 160 160

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position R1(10)

Boost pressure kPa 60 56.7 63.3

Boost pressure mmHg 450 425 475

Timer adjustment

Pump speed r/min 700

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min 1200

Advance angle deg. 1.2 0.7 1.7

Timer adjustment_03

Pump speed r/min 1600

Advance angle deg. 3 2.5 3.5

Remarks
Finish

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)Boost compensator stroke
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K=15
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Speed control lever angle

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

----------
a=28deg+-5deg b=35deg+-5deg

Stop lever angle

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

----------
a=16.5deg+-5deg b=50deg+-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
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L=5.5mm
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a1=A a2=B a3=C a4=- a5=- a6=- r1=- r2=1100r/min r3=- r4=- r5=- r6=- Q1=- Q2=67.2+-1mm3/st Q3=- Q4=- Q5=- Q6=- c1=- c2=+-3.5% 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=19 a21=18 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=950r/min r21=900r/min r22=- r23=- r24=- r25=- r26=- r27=- r28=- R7=1720+-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+-26r/min R20=1020+-23r/min R21=965+-22r/min R22=- R23=- R24=- R25=- R26=- R27=- R28=-

Timing setting

(1)Pump vertical direction (2)Position of gear's standard threaded hole at No 1 cylinder's beginning of injection (position of gear's 'M' mark) (3)B.T.D.C.: aa (4)-
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aa=13deg
----------
a=(60deg)