101492-9090 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014929090 1671290114

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101492-9090 1014929090

NISSAN-DIESEL 1671290114 1671290114

Service parts 101492-9090 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101049-9210

3. GOVERNOR 105400-3910

4. SUPPLY PUMP 105220-4840

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE 156636-6320

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-6370

11. Nozzle and Holder 16600T9303

12. Open Pre:MPa(Kqf/cm2) 19.6(200)

13. NOZZLE-HOLDER 105031-4600

14. NOZZLE

15. NOZZLE SET

Include in #1:

101492-9090 as INJECTION-PUMP ASSEMBLY

106682-4651 as _

106682-4652

Cross reference number

ZEXEL 101492-9090 1014929090

NISSAN-DIESEL 1671290114 1671290114

Zexel num

Bosch num

Firm num

Name

101492-9090
101492-9190

1671290114 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
FD33 * 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 131424-6120

Overflow valve opening pressure kPa 191 157 225

Overflow valve opening pressure kgf/cm2 1.95 1.6 2.3

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 3.4 3.35 3.45

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 11.1

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 44.7 43.7 45.7

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point -

Rack position 9.5+-0.5

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 10 8 12

Max. variation between cylinders % 0 -10 10

Fixing the rack *

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

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Rack difference between N = N1 and N = N2 (3)Idle sub spring setting: L1.
----------
K=8 N1=750r/min N2=400r/min L1=7.9-0.5mm
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Speed control lever angle

F:Full speed I:Idle (1)Set the pump speed at aa. ( At delivery ) (2)Set the pump speed at bb. (3)Stopper bolt setting
----------
aa=900r/min bb=750r/min
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a=(4deg)+-5deg b=(22deg)+-5deg c=(6deg)+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
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a=26.5deg+-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=- r1=750r/min r2=- Q1=44.7+-1mm3/st Q2=- c1=+-3.5% c2=- a3=18 a4=15 r3=900r/min r4=750r/min

Timing setting

(1)Pump vertical direction (2)Position of gear's standard threaded hole (position of gear mark 'N') at No 1 cylinder's beginning of injection (3)- (4)-
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a=(60deg)