101441-9310 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014419310 1679090177

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101441-9310 1014419310

NISSAN-DIESEL 1679090177 1679090177

Service parts 101441-9310 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101044-8080

3. GOVERNOR 105410-7160

4. SUPPLY PUMP 105220-4630

5. AUTOM. ADVANCE MECHANIS 105622-0910

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY

11. Nozzle and Holder

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

13. NOZZLE-HOLDER 105071-1241

14. NOZZLE

105000-1010

15. NOZZLE SET

Include in #1:

101441-9310 as INJECTION-PUMP ASSEMBLY

Include in #2:

105856-7301 as _

Cross reference number

ZEXEL 101441-9310 1014419310

NISSAN-DIESEL 1679090177 1679090177

Zexel num

Bosch num

Firm num

Name

101441-9310

1679090177 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
SD25 * 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

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 9.6

Pump speed r/min 1550 1550 1550

Average injection quantity mm3/st. 38.3 37.3 39.3

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 6.8+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 8.2 7.1 9.3

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Timer adjustment

Pump speed r/min 550--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 500

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 900

Advance angle deg. 1.8 1.3 2.3

Timer adjustment_04

Pump speed r/min 1200

Advance angle deg. 3.3 2.8 3.8

Timer adjustment_05

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) (1)Target notch: K
----------
K=8
----------

Speed control lever angle

I:Idle S:Stop (1)When pump speed set at aa (2)When speed set at bb (at shipping).
----------
aa=1900r/min bb=1650r/min
----------
a=29deg+-5deg b=20deg+-5deg c=32deg+-3deg d=29deg+-5deg

Stop lever angle

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

----------
a=19deg+-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=5mm
----------
a1=A a2=B a3=C a4=D a5=- a6=- r1=1550r/min r2=- r3=1150r/min r4=- r5=- r6=- Q1=41.5+-1mm3/st Q2=- Q3=38.3+-1mm3/st Q4=- Q5=- Q6=- c1=+-2.5% c2=- c3=+-2.5% c4=- c5=- c6=- a7=38 a8=37 a9=36 a10=35 a11=34 a12=33 a13=32 a14=31 a15=30 a16=29 a17=28 a18=27 a19=26 a20=25 a21=- a22=- a23=- a24=- a25=- a26=- a27=- a28=- r7=1900r/min r8=1850r/min r9=1800r/min r10=1750r/min r11=1700r/min r12=1650r/min r13=1600r/min r14=1550r/min r15=1500r/min r16=1450r/min r17=1400r/min r18=1350r/min r19=1300r/min r20=1250r/min r21=- r22=- r23=- r24=- r25=- r26=- r27=- r28=- R7=2040+-47r/min R8=1985+-46r/min R9=1935+-45r/min R10=1880+-43r/min R11=1825+-42r/min R12=1770+-41r/min R13=1720+-40r/min R14=1665+-38r/min R15=1610+-37r/min R16=1550+-36r/min R17=1505+-35r/min R18=1450+-33r/min R19=1395+-32r/min R20=1340+-31r/min R21=- R22=- R23=- R24=- R25=- R26=- R27=- R28=-

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'Y' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=20deg
----------
a=(130deg)