101441-9850 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014419850 1671290177

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101441-9850 1014419850

NISSAN-DIESEL 1671290177 1671290177

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Service parts 101441-9850 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101044-8340

3. GOVERNOR 105419-0090

4. SUPPLY PUMP 105220-5740

5. AUTOM. ADVANCE MECHANIS 105622-1900

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105148-1120

11. Nozzle and Holder 16600-43G02

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

13. NOZZLE-HOLDER 105078-0050

14. NOZZLE

105007-1130

15. NOZZLE SET

Include in #1:

101441-9850 as INJECTION-PUMP ASSEMBLY

103672-0410 as _

Cross reference number

ZEXEL 101441-9850 1014419850

NISSAN-DIESEL 1671290177 1671290177

Zexel num

Bosch num

Firm num

Name

101441-9850
101441-9851

1671290177 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
TD2705 * 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 2.15 2.1 2.2

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 11.3

Pump speed r/min 1500 1500 1500

Average injection quantity mm3/st. 47 46 48

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point -

Rack position 8.3+-0.5

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 8 6.9 9.1

Max. variation between cylinders % 0 -15 15

Fixing the rack *

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

Timer adjustment

Pump speed r/min -

Advance angle deg. 0.5

Remarks
Measure the actual speed.

Timer adjustment_02

Pump speed r/min -

Advance angle deg. 3.5 3 4

Remarks
Measure the actual speed.

Timer adjustment_03

Pump speed r/min 1800

Remarks
Measure the actual advance angle.

Timer adjustment_04

Pump speed r/min -

Advance angle deg. 7.3 7.3 7.3

Remarks
Measure the actual speed, stop

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: RAL (4)Set idle sub-spring (5)Main spring setting (6)Rack difference between N = N1 and N = N2
----------
K=9 RAL=14+-0.1mm N1=1500r/min N2=550r/min
----------

Speed control lever angle

F:Full speed I:Idle (1)Set the pump speed at aa. ( At delivery ) (2)When pump speed set at bb (3)Stopper bolt setting (4)Stopper bolt setting
----------
aa=1810r/min bb=1510r/min
----------
a=32deg+-5deg b=20deg+-5deg c=8deg+-5deg

Stop lever angle

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

----------
a=12deg+-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:Remarks (1)Adjustment conditions are the same as those for measuring injection quantity. (2)-
----------

----------
a1=A a2=- r1=1500r/min r2=- Q1=47+-1mm3/st Q2=- c1=+-2.5 % c2=- a3=36 a4=30 r3=1800r/min r4=1500r/min

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'ZZ' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=16deg
----------
a=(100deg)

Information:

Environmental
The ambient operating temperature range is from -40° to 70°C (-40° to 158°F).
The storage temperature is from -40° to 85°C (-40° to 185°F).
The unit must be protected from direct contact with liquids. If sealing of the unit is required, the CCM must be in a water tight enclosure.
The CCM weighs 0.75 kg (1.65 lb).Mounting
The CCM can be located on a desk or on a shelf. The rubber feet on the bottom of the CCM can be removed for mounting to a panel.Note: Do not mount the CCM on the engine or within the engine mounted instrument panel. The CCM is not designed for direct engine mounting.Internal Battery
The CCM contains a battery that supplies power for internal memory whenever the CCM is turned off. Refer to the Operation and Maintenance Manual, "Battery - Replace".Power Supply
The requirements for battery voltage are 15 to 45 volts DC (24 or 32 volts DC nominal power).
The +/-B power dissipation is approximately 3.0 watts at 24 volts.
The current drawn by the CCM is 0.11 amps at 12 volts and 0.13 amps at 36 volts.
Multiple engines must share a common ground (-B).
Multiple engines must use diodes to prevent power sharing between units.Dimensions
Illustration 1 g00647099
Table 1
CCM MOUNTING DIMENSIONS
Item Dimension
A
3.5 mm (0.14 in)
B
106.5 mm (4.19 in)
C
73.0 mm (2.87 in)
D
7.5 mm (0.29 in) diameter holes (4)
E
130 mm (5.12 in)
F
149.0 mm (5.87 in)
G
66.2 mm (2.61 in)
H
125.5 mm (4.94 in)
I
17.8 mm (.70 in)