106651-0030 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066510030

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106651-0030 1066510030

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Service parts 106651-0030 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106065-1020

3. GOVERNOR 105427-0070

4. SUPPLY PUMP 105217-4000

5. AUTOM. ADVANCE MECHANIS 105614-0350

6. COUPLING PLATE 105622-0680

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-4050

11. Nozzle and Holder 16600-96001

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

13. NOZZLE-HOLDER 105031-4270

14. NOZZLE

105015-2780

15. NOZZLE SET

Include in #1:

106651-0030 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106651-0030 1066510030

Zexel num

Bosch num

Firm num

Name

106651-0030
106651-0032

NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
PD6 *

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 8-3-600

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 3.65 3.6 3.7

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 C

Rack position 10.5

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 96.3 94.3 98.3

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point E

Rack position 7+-0.5

Pump speed r/min 225 225 225

Average injection quantity mm3/st. 11.7 10 13.4

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Injection quantity adjustment_03

Adjusting point F

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 65 60 70

Fixing the lever *

Rack limit *

Timer adjustment

Pump speed r/min 300+-50

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 500

Advance angle deg. 1.35 0.7 1.6

Timer adjustment_03

Pump speed r/min 700

Advance angle deg. 2.85 2.1 3.1

Timer adjustment_04

Pump speed r/min 900

Advance angle deg. 4.4 3.6 4.6

Timer adjustment_05

Pump speed r/min 1100+50

Advance angle deg. 6.1 5.7 6.5

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Minimum - maximum speed specification (speed control lever full position) (2)Variable speed specification (load control lever at full position) (3)Target notch: K (4)Tolerance for racks not indicated: +-0.05mm. (5)RACK LIMIT
----------
K=20
----------

Speed control lever angle

F:Full speed I:Idle S:Stop
----------

----------
a=17.5deg+-5deg b=32deg+-3deg c=27deg+-5deg

0000000901

F:Full load I:Idle S:Stop
----------

----------
a=24deg+-5deg b=26deg+-3deg c=13deg+-3deg

0000001501 GOV FULL LOAD ADJUSTM

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=7mm
----------
a1=A a2=B a3=C a4=D a5=- a6=- r1=750r/min r2=750r/min r3=750r/min r4=750r/min r5=- r6=- Q1=108.6+-2mm3/st Q2=102.4+-2mm3/st Q3=96.3+-2mm3/st Q4=76.6+-2mm3/st Q5=- Q6=- c1=+-4% c2=+-4% c3=+-4% c4=+-4% c5=- c6=- a7=23 a8=22 a9=21 a10=20 a11=19 a12=18 a13=17 a14=16 a15=15 a16=14 a17=13 a18=12 a19=- a20=- a21=- a22=- a23=- a24=- a25=- a26=- a27=- a28=- r7=1150r/min r8=1100r/min r9=1050r/min r10=1000r/min r11=950r/min r12=900r/min r13=850r/min r14=800r/min r15=750r/min r16=700r/min r17=650r/min r18=600r/min r19=- r20=- r21=- r22=- r23=- r24=- r25=- r26=- r27=- r28=- R7=1235+-28r/min R8=1180+-27r/min R9=1130+-26r/min R10=1075+-25r/min R11=1020+-23r/min R12=965+-22r/min R13=915+-22r/min R14=860+-20r/min R15=805+-18r/min R16=750+-17r/min R17=695+-16r/min R18=645+-15r/min R19=- R20=- R21=- R22=- R23=- R24=- R25=- R26=- R27=- R28=-

Information:

Start By:a. remove fuel injection nozzlesb. remove cylinder head assembly and spacer plate 1. Put compression on valve spring (2) with Tool (A). Remove locks (1).2. Remove Tool (A), rotocoil, spring, valve stem oil shield and valve. Put identification marks on valves with respect to their location in the cylinder head. 3. Check the spring force with Tool (B). The spring force is 257 25 N (57.8 5.6 lb). The length of spring under test force is 44.86 mm (1.766 in). The free length after test is 52.07 mm (2.050 in).4. Do Steps 1 through 3 again for the remainder of the valves.Install Valves
1. Put clean engine oil on the valve stems. Install valve (3), oil shield (4), spring (2) and rotocoil (1) in the cylinder head. 2. Put Tool (A) in position on the valve spring. Install the locks with Tool (B).
Locks can be thrown from valve when the compressor is released if they are not in their correct position on valve stem. Personal injury can be the result if not carefully removed.
3. Remove Tool (A), and hit the top of valve with a plastic hammer to be sure the locks are in their correct position on valve.4. Do Steps 1 through 3 again for the remainder of the valves.End By:a. install cylinder head assembly and spacer plateb. install fuel injection nozzles