101492-9120 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014929120 1679090218

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101492-9120 1014929120

NISSAN-DIESEL 1679090218 1679090218

Service parts 101492-9120 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101049-9170

3. GOVERNOR 105400-4080

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:

101492-9120 as INJECTION-PUMP ASSEMBLY

106682-4850 as _

Cross reference number

ZEXEL 101492-9120 1014929120

NISSAN-DIESEL 1679090218 1679090218

Zexel num

Bosch num

Firm num

Name

101492-9120
101492-9150

1679090218 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 B

Rack position 9.5

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 41.4 40.4 42.4

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point C

Rack position 8.4+-0.5

Pump speed r/min 350 350 350

Average injection quantity mm3/st. 8 6 10

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Injection quantity adjustment_03

Adjusting point D

Rack position 13.9+-0. 5

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 65 65 75

Fixing the lever *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)RACK LIMIT (3)Rack difference between N = N1 and N = N2
----------
K=16 N1=1175r/min N2=750r/min
----------

Speed control lever angle

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

----------
a=12deg+-5deg b=19deg+-5deg

Stop lever angle

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

----------
a=26.5deg+-5deg b=53deg+-5deg

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

----------
a=(60deg)