101482-9290 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014829290 1679090373

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101482-9290 1014829290

NISSAN-DIESEL 1679090373 1679090373

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Service parts 101482-9290 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101048-8150

3. GOVERNOR 105419-1411

4. SUPPLY PUMP 105220-5740

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE 156638-6020

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105118-6440

11. Nozzle and Holder 1660090104

12. Open Pre:MPa(Kqf/cm2) 18.1{185}

13. NOZZLE-HOLDER 105048-3840

14. NOZZLE

105017-0900

15. NOZZLE SET

Include in #1:

101482-9290 as INJECTION-PUMP ASSEMBLY

106672-4352 as _

Cross reference number

ZEXEL 101482-9290 1014829290

NISSAN-DIESEL 1679090373 1679090373

Zexel num

Bosch num

Firm num

Name

101482-9290
101482-9291

1679090373 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
BD30 * 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

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 10.4

Pump speed r/min 1075 1075 1075

Average injection quantity mm3/st. 45.4 44.4 46.4

Max. variation between cylinders % 0 -3.5 3.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point -

Rack position 9.2+-0.5

Pump speed r/min 450 450 450

Average injection quantity mm3/st. 8 6 10

Max. variation between cylinders % 0 -10 10

Fixing the rack *

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

Injection quantity adjustment_03

Adjusting point D

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 62 62 72

Fixing the lever *

Rack limit *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Tolerance for racks not indicated: +-0.05mm. (3)RACK LIMIT (4)Main spring setting (5)Set idle sub-spring (6)Rack difference from N = N1
----------
K=10 N1=1075r/min
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Speed control lever angle

F:Full speed I:Idle S:Stop (1)Set the stopper bolt at delivery
----------

----------
a=26deg+-5deg b=15deg+-5deg c=6deg+-5deg

Stop lever angle

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

----------
a=56.5deg+-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:Maximum no-load speed (r/min) LABEL9:Remarks (1)Adjustment conditions are the same as those for measuring injection quantity. (2)At high idle rack position L
----------
L=7.7mm
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a1=A a2=B a3=C a4=- r1=- r2=1075r/min r3=- r4=- Q1=- Q2=45.4+-1mm3/st Q3=- Q4=- c1=- c2=+-3.5% c3=- c4=- a5=23 a6=- a7=18 a8=- a9=- a10=- a11=- a12=- a13=- a14=- a15=- r5=1165r/min r6=1105r/min r7=900r/min r8=- r9=- r10=- r11=- r12=- r13=- r14=- r15=- R5=1245+-25r/min R6=1185+-25r/min R7=965+-25r/min R8=- R9=- R10=- R11=- R12=- R13=- R14=- R15=-

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'ZZ' at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(100deg)

Information:

Oil Pump
Disassembly and Inspection of Oil Pump
Measurement of Clearance Between Outer Rotor and Inner Rotor
Measure the clearance between the outer rotor and inner rotor, and, if the limit value is exceeded, replace the pump assembly.
Measurement of clearance between outer rotor and inner rotorMeasurement of Rotor and Case End Play
Measure the rotor and case end play, and, if the limit value is exceeded, replace the pump assembly.
Measurement of rotor and cover end playMeasurement of Clearance Between Outer Rotor and Pump Case
Measure the clearance between the outer rotor and pump case, and, if the limit value is exceeded, replace the pump assembly.
Measure the clearance between the outer rotor and caseReassembly of Oil Pump
Install the outer rotor to the pump case, check alignment mark (indentations) on the pump case cover, and then tighten the bolts. If the alignment marks are not aligned during the reassembly, the pump will not suck oil.
Alignment marks on pump case and pump case coverOil Filter and Oil Cooler
Disassembly and Inspection of Oil Filter and Oil Cooler
Relief Valve
Inspection of Relief Valve
(1) Check the relief valve and valve seat for contact condition, and the spring for fatigue and damage, and replace any defective parts.(2) Measure the valve opening pressure (oil pressure when the engine is running at rated rpm) of the relief valve, and, if the standard valve is exceeded, remove the cap bolt and make an adjustment by increasing or decreasing the shim thickness.
Relief Valve