106961-0370 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1069610370 1671297006

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 106961-0370 1069610370

NISSAN-DIESEL 1671297006 1671297006

Cross reference number

ZEXEL 106961-0370 1069610370

NISSAN-DIESEL 1671297006 1671297006

Zexel num

Bosch num

Firm num

Name

106961-0370
106961-0380

1671297006 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
RD10 * 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 8-3-600

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 10-9-4-3 -6-5-8-7 -2-1

Pre-stroke mm 3.65 3.6 3.7

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 10-9 deg. 45 44.5 45.5

Difference between angles 2
Cal 10-4 deg. 72 71.5 72.5

Difference between angles 3
Cal 10-3 deg. 117 116.5 117.5

Difference between angles 4
Cal 10-6 deg. 144 143.5 144.5

Difference between angles 5
Cal 10-5 deg. 189 188.5 189.5

Difference between angles 6
Cal 10-8 deg. 216 215.5 216.5

Difference between angles 7
Cal 10-7 deg. 261 260.5 261.5

Difference between angles 8
Cal 10-2 deg. 288 287.5 288.5

Difference between angles 9
Cal 10-1 deg. 333 332.5 333.5

Injection quantity adjustment

Adjusting point A

Rack position 9.1

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 115 114 116

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 8.1

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 95 93.5 96.5

Max. variation between cylinders % 0 -4 4

Fixing the rack *

Injection quantity adjustment_03

Adjusting point C

Rack position 5.3+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 14 12.9 15.1

Max. variation between cylinders % 0 -1.5 1.5

Fixing the rack *

Timer adjustment

Pump speed r/min 300+100

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 700

Advance angle deg. 3 2.5 3.5

Timer adjustment_03

Pump speed r/min 900

Advance angle deg. 4.7 4.2 5.2

Timer adjustment_04

Pump speed r/min -

Advance angle deg. 8 8 8

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)RACK LIMIT: RAL (3)Idle sub spring setting: L1.
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K=7 RAL=9.6+-0.1mm L1=4.8-0.5mm
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Speed control lever angle

F:Full speed I:Idle S:Stop (1)Speed set at aa (setting at shipping) (2)Set the pump speed at bb.
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aa=900r/min bb=750r/min
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a=23deg+-5deg b=4deg+-5deg c=32deg+-3deg d=7deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
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a=26deg+-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:Remarks (1)Adjustment conditions are the same as those for measuring injection quantity. (2)-
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a1=A a2=B r1=750r/min r2=750r/min Q1=115+-1mm3/st Q2=112.3+-1mm3/st c1=+-2.5% c2=+-2.5% a3=18 a4=15 r3=900r/min r4=750r/min