101433-9411 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014339411 1670034w01

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101433-9411 1014339411

NISSAN-DIESEL 1670034W01 1670034w01

Service parts 101433-9411 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101043-8650

3. GOVERNOR 105542-6871

4. SUPPLY PUMP

105220-5001

5. AUTOM. ADVANCE MECHANIS 105622-0770

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105141-1920

11. Nozzle and Holder 16600-90021

12. Open Pre:MPa(Kqf/cm2) 9.8{100}

13. NOZZLE-HOLDER 105071-1240

14. NOZZLE

105000-1080

15. NOZZLE SET

Include in #1:

101433-9411 as INJECTION-PUMP ASSEMBLY

Include in #2:

104147-0060 as _

Cross reference number

ZEXEL 101433-9411 1014339411

NISSAN-DIESEL 1670034W01 1670034w01

Zexel num

Bosch num

Firm num

Name

101433-9411

1670034W01 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
SD22 * 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 2.3 2.25 2.35

Rack position R=12

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

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 36.7 35.7 37.7

Max. variation between cylinders % 0 -2.4 2.4

Basic *

Fixing the rack *

Injection quantity adjustment_02

Adjusting point -

Rack position 7.5+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 7.5 6.4 8.6

Max. variation between cylinders % 0 -15 15

Fixing the rack *

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

Injection quantity adjustment_03

Adjusting point -

Rack position -

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 36.7 36.2 37.2

Remarks
Set full load.

Timer adjustment

Pump speed r/min 500

Advance angle deg. 0.5

Timer adjustment_02

Pump speed r/min 700

Advance angle deg. 0.9

Timer adjustment_03

Pump speed r/min 800

Advance angle deg. 0.6 0.1 1.1

Timer adjustment_04

Pump speed r/min 1200

Advance angle deg. 2 1.5 2.5

Timer adjustment_05

Pump speed r/min 1800

Advance angle deg. 5 4.5 5.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) P:Negative pressure (1)Pneumatic governor (2)Mechanical governor (3)Acting negative pressure: P1 (4)RACK LIMIT: RAL (5)Beginning of idle sub spring operation: L1 (6)With stop device. (7)Injection quantity Q = Q1 or less
----------
RAL=13.6-0.2mm L1=7.5+0.3mm Q1=3mm3/st
----------

Speed control lever angle

B:When boosted N:Normal S:Stop (1)Rack position = aa (2)Rack position bb (3)Rack position = cc
----------
aa=(18)mm bb=12mm cc=14mm
----------
a=0deg+-5deg b=20.5deg+-3deg c=4.5deg+-5deg