101493-9290 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014939290 1670013d00

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101493-9290 1014939290

NISSAN-DIESEL 1670013D00 1670013d00

Service parts 101493-9290 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101049-9930

3. GOVERNOR 105921-7120

4. SUPPLY PUMP 105220-6020

5. AUTOM. ADVANCE MECHANIS 105671-0310

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105118-5581

11. Nozzle and Holder 16600-0T301

12. Open Pre:MPa(Kqf/cm2) 18.6{190}

13. NOZZLE-HOLDER 105048-3760

14. NOZZLE 105017-1330

15. NOZZLE SET

Include in #1:

101492-3940 as _

101493-9290 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101493-9290 1014939290

NISSAN-DIESEL 1670013D00 1670013d00

Zexel num

Bosch num

Firm num

Name

101493-9290
101493-9291

1670013D00 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
FD46 * 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

Rack position
Point A R=A

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 -

Rack position 12.8

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 70.3 68.7 71.9

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point H

Rack position 9.5+-0.5

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 9 7.2 10.8

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(12.8)

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 70.3 69.3 71.3

Basic *

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R1-0.1

Pump speed r/min 1500 1500 1500

Average injection quantity mm3/st. 80 76 84

Fixing the lever *

Injection quantity adjustment_05

Adjusting point C

Rack position R1+0.25

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 59.8 55.8 63.8

Fixing the lever *

Injection quantity adjustment_06

Adjusting point I

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 101 85 117

Fixing the lever *

Timer adjustment

Pump speed r/min 970--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 920

Advance angle deg. 0.3

Timer adjustment_03

Pump speed r/min -

Advance angle deg. 0.6 0.3 0.9

Remarks
Measure the actual speed.

Timer adjustment_04

Pump speed r/min 1250

Advance angle deg. 0.6 0.3 0.9

Timer adjustment_05

Pump speed r/min 1500

Advance angle deg. 5 4.5 5.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm.
----------
T1=J07
----------

Speed control lever angle

F:Full speed I:Idle (1)Use the hole at R = aa (2)Stopper bolt set position 'H'
----------
aa=32mm
----------
a=71.5deg+-5deg b=(36deg)+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the pin at R = aa
----------
aa=12mm
----------
a=29deg+-5deg b=10deg+-5deg

0000001501 POTENTIO METER

(A) : Governor plan view (B): Potentiometer harness terminal (C): Potentiometer connection diagram (D) : Output voltage standard value (S): Voltage P/M: potentiometer (v): output voltage (V) (p): direction of potentiometer rotation 1. Adjustment procedures (1)Apply DCV1 to potentiometer harness terminal (B) to obtain the specified output voltage. (2)Fix the speed lever at the full side. (3)Loosen the bolt (S), and move the potentiometer from left and right. (4)Adjust so that the output voltage at full is within the standard values. (5)Fix bolt (S). (6)Repeatedly move the speed lever from the full side to the idle side. (7)Check that it is within the standard values at full and idle.
----------
V1=5+-0.02V
----------
V1=5+-0.02V Va=(5)V Vb=3.48+-0.2V Vc=0.48+-0.3V

Timing setting

(1)Pump vertical direction (2)Position of gear's standard threaded hole (position of gear mark 'S') at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=12deg
----------
a=(60deg)