101602-9551 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016029551 16790z5565

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

ZEXEL 101602-9551 1016029551

NISSAN-DIESEL 16790Z5565 16790z5565

Service parts 101602-9551 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101060-3170

3. GOVERNOR 105401-0231

4. SUPPLY PUMP 105220-7050

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE 105661-0391

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-5501

11. Nozzle and Holder 16600-Z5515

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

13. NOZZLE-HOLDER 105031-4490

14. NOZZLE

105015-5320

15. NOZZLE SET

Include in #1:

101602-9551 as INJECTION-PUMP ASSEMBLY

Include in #2:

104741-6591 as _

Cross reference number

ZEXEL 101602-9551 1016029551

NISSAN-DIESEL 16790Z5565 16790z5565

Zexel num

Bosch num

Firm num

Name

101602-9551

16790Z5565 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
FD6T * K 14BE PE6A PE

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 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 1-4-2-6- 3-5

Pre-stroke mm 3 2.95 3.05

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5

Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point A

Rack position 9.8

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 63.9 62.3 65.5

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the lever *

Boost pressure kPa 50 50

Boost pressure mmHg 375 375

Injection quantity adjustment_02

Adjusting point B

Rack position 9.4

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 45.3 43.7 46.9

Max. variation between cylinders % 0 -3 3

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Injection quantity adjustment_03

Adjusting point C

Rack position 7.2+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 8.1 6.3 9.9

Max. variation between cylinders % 0 -12 12

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Boost compensator adjustment

Pump speed r/min 600 600 600

Rack position 9.4

Boost pressure kPa 16 14.7 17.3

Boost pressure mmHg 120 110 130

Boost compensator adjustment_02

Pump speed r/min 600 600 600

Rack position 9.8

Boost pressure kPa 36.7 30 43.4

Boost pressure mmHg 275 225 325

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Rack limit using excess fuel lever: L1
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K=12 L1=10.3+0.2mm
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Speed control lever angle

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

----------
a=10deg+-5deg b=26deg+-5deg

Stop lever angle

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

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

0000001101

N:Normal B:When boosted
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----------
a=(15deg) b=(2deg)

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
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L=5.5mm
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a1=A a2=B a3=- a4=- a5=- a6=- r1=900r/min r2=750r/min r3=- r4=- r5=- r6=- Q1=71.8+-1.6mm3/st Q2=63.9+-1.6mm3/st Q3=- Q4=- Q5=- Q6=- c1=+-2% c2=+-2% c3=- c4=- c5=- c6=- a7=27 a8=26 a9=25 a10=24 a11=23 a12=22 a13=21 a14=20 a15=19 a16=18 a17=17 a18=16 a19=15 a20=- a21=- a22=- a23=- a24=- a25=- a26=- a27=- a28=- r7=1350r/min r8=1300r/min r9=1250r/min r10=1200r/min r11=1150r/min r12=1100r/min r13=1050r/min r14=1000r/min r15=950r/min r16=900r/min r17=850r/min r18=800r/min r19=750r/min r20=- r21=- r22=- r23=- r24=- r25=- r26=- r27=- r28=- R7=1450+-33r/min R8=1395+-32r/min R9=1340+-31r/min R10=1290+-30r/min R11=1235+-28r/min R12=1180+-27r/min R13=1130+-26r/min R14=1075+-25r/min R15=1020+-23r/min R16=965+-22r/min R17=915+-22r/min R18=860+-20r/min R19=805+-18r/min R20=- R21=- R22=- R23=- R24=- R25=- R26=- R27=- R28=-

Timing setting

(1)Pump vertical direction (2)Position of coupling's threaded hole at No 1 cylinder's beginning of injection (3)- (4)-
----------

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