101451-9330 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014519330 1671290069

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101451-9330 1014519330

NISSAN-DIESEL 1671290069 1671290069

Service parts 101451-9330 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101045-9240

3. GOVERNOR 105400-2510

4. SUPPLY PUMP 105220-4030

5. AUTOM. ADVANCE MECHANIS 105622-0600

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105141-1770

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 11.8(120)

13. NOZZLE-HOLDER 105071-1220

14. NOZZLE

105000-1010

15. NOZZLE SET

Include in #1:

101431-0100 as _

101451-9330 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101451-9330 1014519330

NISSAN-DIESEL 1671290069 1671290069

Zexel num

Bosch num

Firm num

Name

101451-9330

1671290069 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
ED33 * 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 1.95 2.05

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 12.4

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 53.9 52.9 54.9

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position R1(8.2)

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 15 13 17

Max. variation between cylinders % 0 -15 15

Fixing the rack *

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

Timer adjustment

Pump speed r/min 300++

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 400

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 450

Advance angle deg. 0.7

Timer adjustment_04

Pump speed r/min 700

Advance angle deg. 1 0.5 1.5

Timer adjustment_05

Pump speed r/min 900

Advance angle deg. 1.5 1 2

Timer adjustment_06

Pump speed r/min -

Advance angle deg. 7.5 7.5 7.5

Remarks
Measure the actual speed, stop

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K
----------
K=11
----------

Speed control lever angle

F:Full speed I:Idle (1)Set the pump speed at aa. ( At delivery ) (2)When pump speed set at bb (3)Stopper bolt setting
----------
aa=900r/min bb=750r/min
----------
a=1deg+-5deg b=24deg+-5deg c=6deg+-5deg

Stop lever angle

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

----------
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)-
----------

----------
a1=B a2=- r1=750r/min r2=- Q1=53.9+-1mm3/st Q2=- c1=+-2.5% c2=- a3=18 a4=15 r3=900r/min r4=750r/min

Timing setting

(1)Pump vertical direction (2)Position of gear's standard threaded installation hole at No 1 cylinder's beginning of injection (3)- (4)-
----------
aa=12deg
----------
a=(50deg)