101481-9370 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014819370 1679090368

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101481-9370 1014819370

NISSAN-DIESEL 1679090368 1679090368

Service parts 101481-9370 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101048-8160

3. GOVERNOR 105419-1850

4. SUPPLY PUMP 105220-5740

5. AUTOM. ADVANCE MECHANIS 105622-1890

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105118-5780

11. Nozzle and Holder 16600-90074

12. Open Pre:MPa(Kqf/cm2) 15.7{160}

13. NOZZLE-HOLDER 105048-3390

14. NOZZLE

105017-0900

15. NOZZLE SET

Include in #1:

101461-0261 as _

101481-9370 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101481-9370 1014819370

NISSAN-DIESEL 1679090368 1679090368

Zexel num

Bosch num

Firm num

Name

101481-9370
101481-9371

1679090368 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
BD30 * 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 3.2 3.15 3.25

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 9.9

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 42.2 41.2 43.2

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point -

Rack position 9.2+-0.5

Pump speed r/min 425 425 425

Average injection quantity mm3/st. 8 6 10

Max. variation between cylinders % 0 -10 10

Fixing the rack *

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

Injection quantity adjustment_03

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 65 65 75

Fixing the lever *

Rack limit *

Timer adjustment

Pump speed r/min 1100

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min 1500

Advance angle deg. 2 1.5 2.5

Timer adjustment_03

Pump speed r/min 1600

Advance angle deg. 2.5 2 3

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)Set idle sub-spring (5)Main spring setting (6)Rack difference between N = N1 and N = N2
----------
K=16 N1=1100r/min N2=700r/min
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Speed control lever angle

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

----------
a=(37deg)+-5deg b=(32deg)+-5deg

Stop lever angle

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

----------
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
----------
L=8.1mm
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a1=A a2=B a3=C a4=- r1=- r2=1100r/min r3=- r4=- Q1=- Q2=42.2+-1mm3/st Q3=- Q4=- c1=- c2=+-3.5% c3=- c4=- a5=32 a6=31 a7=30 a8=29 a9=28 a10=27 a11=26 a12=- a13=- a14=- a15=- r5=1600r/min r6=1550r/min r7=1500r/min r8=1450r/min r9=1400r/min r10=1350r/min r11=1300r/min r12=- r13=- r14=- r15=- R5=1720+-40r/min R6=1665+-38r/min R7=1610+-37r/min R8=1555+-36r/min R9=1505+-35r/min R10=1450+-33r/min R11=1395+-32r/min R12=- R13=- R14=- R15=-