101441-9691 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014419691 1679090300

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101441-9691 1014419691

NISSAN-DIESEL 1679090300 1679090300

Cross reference number

ZEXEL 101441-9691 1014419691

NISSAN-DIESEL 1679090300 1679090300

Zexel num

Bosch num

Firm num

Name

101441-9691

1679090300 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
TD2704 * 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 2.15 2.1 2.2

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 11.6

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 42.8 41.8 43.8

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 10.6

Pump speed r/min 1600 1600 1600

Average injection quantity mm3/st. 43.4 41.9 44.9

Max. variation between cylinders % 0 -4 4

Fixing the lever *

Injection quantity adjustment_03

Adjusting point -

Rack position 8.5+-0.5

Pump speed r/min 325 325 325

Average injection quantity mm3/st. 8 6.9 9.1

Max. variation between cylinders % 0 -10 10

Fixing the rack *

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

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 1800

Advance angle deg. 4.7 4.2 5.2

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: RAL (4)Set idle sub-spring (5)Main spring setting
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K=17 RAL=14+-0.1mm
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Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
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a=(35deg)+-5deg b=(33deg)+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
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a=12deg+-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
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L=8mm
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a1=A a2=B a3=C a4=- a5=- a6=- r1=900r/min r2=900r/min r3=900r/min r4=- r5=- r6=- Q1=- Q2=42.8+-1mm3/st Q3=- Q4= Q5= Q6= c1=- c2=+-4% c3=- c4=- c5=- c6=- a7=36 a8=35 a9=34 a10=33 a11=32 a12=31 a13=30 a14=29 a15=28 a16=27 a17=26 a18=25 a19=24 a20=23 a21=22 a22=21 a23=20 a24=19 a25=18 a26=17 a27=- a28=- r7=1800r/min r8=1750r/min r9=1700r/min r10=1650r/min r11=1600r/min r12=1550r/min r13=1500r/min r14=1450r/min r15=1400r/min r16=1350r/min r17=1300r/min r18=1250r/min r19=1200r/min r20=1150r/min r21=1100r/min r22=1050r/min r23=1000r/min r24=950r/min r25=900r/min r26=850r/min r27=- r28=- R7=1935+-45r/min R8=1880+-43r/min R9=1825+-42r/min R10=1770+-41r/min R11=1720+-40r/min R12=1665+-38r/min R13=1610+-37r/min R14=1555+-36r/min R15=1505+-35r/min R16=1450+-33r/min R17=1395+-32r/min R18=1340+-31r/min R19=1290+-30r/min R20=1235+-28r/min R21=1180+-27r/min R22=1130+-26r/min R23=1075+-25r/min R24=1020+-23r/min R25=965+-22r/min R26=915+-22r/min R27=- R28=-

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'ZZ' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
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aa=16deg
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a=(100deg)