106871-5250 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1068715250 1671397861

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 106871-5250 1068715250

NISSAN-DIESEL 1671397861 1671397861

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Service parts 106871-5250 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106080-5550

3. GOVERNOR 105923-0140

4. SUPPLY PUMP 105237-6020

5. AUTOM. ADVANCE MECHANIS 105683-0270

6. COUPLING PLATE 105663-0570

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105110-7651

11. Nozzle and Holder 16600-97160

12. Open Pre:MPa(Kqf/cm2) 15.7{160}/22.6{230}

13. NOZZLE-HOLDER 105041-3150

14. NOZZLE

15. NOZZLE SET 105019-0591

Include in #1:

106871-5250 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106871-5250 1068715250

NISSAN-DIESEL 1671397861 1671397861

Zexel num

Bosch num

Firm num

Name

106871-5250
106871-5310

1671397861 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
D9XA * 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 8-3-600

Overflow valve 134424-4120

Overflow valve opening pressure kPa 255 221 289

Overflow valve opening pressure kgf/cm2 2.6 2.25 2.95

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 1-8-7-5- 4-3-6-2

Pre-stroke mm 4.4 4.37 4.43

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-8 deg. 45 44.75 45.25

Difference between angles 2
Cal 1-7 deg. 90 89.75 90.25

Difference between angles 3
Cal 1-5 deg. 135 134.75 135.25

Difference between angles 4
Cal 1-4 deg. 180 179.75 180.25

Difference between angles 5
Cal 1-3 deg. 225 224.75 225.25

Difference between angles 6
Cal 1-6 deg. 270 269.75 270.25

Difference between angles 7
Cyl.1-2 deg. 315 314.75 315.25

Injection quantity adjustment

Adjusting point -

Rack position 12.9

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 121 118 124

Max. variation between cylinders % 0 -4 4

Basic *

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point Z

Rack position 8.5+-0.5

Pump speed r/min 440 440 440

Average injection quantity mm3/st. 16 14 18

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_03

Adjusting point A

Rack position R1(12.9)

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 121 119 123

Basic *

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R1+0.85

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 120.5 114.5 126.5

Fixing the lever *

Timer adjustment

Pump speed r/min 750--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 700

Advance angle deg. 0.3

Timer adjustment_03

Pump speed r/min (750)

Advance angle deg. 2 1.7 2.3

Timer adjustment_04

Pump speed r/min -

Advance angle deg. 2 1.7 2.3

Remarks
Measure the actual speed.

Timer adjustment_05

Pump speed r/min 1000

Remarks
Measure the actual advance angle.

Timer adjustment_06

Pump speed r/min 1100

Advance angle deg. 7 6.7 7.3

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Torque cam stamping: T1 (2)Tolerance for racks not indicated: +-0.05mm.
----------
T1=AA38
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt set position 'H' (2)Use the hole at R = aa
----------
aa=24mm
----------
a=(30deg)+-3min b=75deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Use the pin at R = aa (2)Set the stopper screw so that speed = bb, rack position = cc (after setting apply red paint).
----------
aa=35mm bb=0r/min cc=1.5+-0.3mm
----------
a=28deg+-5deg b=45deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of the coupling's key groove at the beginning of injection of the No. 8 cylinder. (3)- (4)-
----------

----------
a=(90deg)

Information:

Table 4
Cat Specification for Neat (B100) Biodiesel Blending Fuel
Property Test Method, United States Test Method, International Units Limits, B100 Blending Fuel
Density at 15°C “ASTM D1298” “ISO 3675” g/cm3 0.86-0.90
Viscosity at 40°C “ASTM D445” “ISO 3104” mm2/s (cSt) 1.9-6.0
Flash Point “ASTM D93” “ISO 3679” °C 93 minimum
Pour Point - - - 6 °C (10 °F) minimum below ambient temperature
- Summer “ASTM D97” “ISO 3016” °C
- Winter
Cloud Point “ASTM D2500” °C Report
Sulfur Content(1) “ASTM D5453” “ISO 20846” “ISO 20884” percent weight 0.0015(2) maximum
Distillation - - - -
T90 “ASTM D86” “ISO 3924” °C 360
Cetane Number “ASTM D613” “ISO 5165” % evaporation 45 minimum
Sulfated Ash “ASTM D874” “ISO 3987” or "ISO 6245" percent weight 0.02 maximum
Water and Sediment “ASTM D2709” “ISO 12937” percent volume 0.05 maximum
Water "ASTM D1796" "EN ISO 12937" % m/m -
Copper Corrosion, 3 hours at 50oC “ASTM D130” “ISO 2160” - No. 1
Oxidation Stability “EN 14112” or "EN 15751" “EN 14112” or "EN 15751" hours 3 minimum
Ramsbottom Carbon Residue on 10% bottoms "ASTM D524" “ISO 10370” %-m/m 0.30 maximum
Carbon Residue, Conradson (CCR) “ASTM D4530” - percent weight 0.05 maximum
Esterification "ASTM D 7806" or "ASTM D 7371" “EN 14103” percent volume 97.5 minimum
Total Acid Number “ASTM D664” “EN 14104” mg KOH/g 0.5 maximum
Methanol Content “EN 14110” “EN 14110” percent weight 0.2 maximum
Monoglycerides “ASTM D6584” “EN 14105” percent weight 0.8 maximum
Diglycerides “ASTM D6584” “EN 14105” percent weight 0.2 maximum
Triglycerides “ASTM D6584” “EN 14105” percent weight 0.2 maximum
Free Glycerin “ASTM D6584” “EN 14105” percent weight 0.02 maximum
Total Glycerin “ASTM D6584” “EN 14105” percent weight 0.240 maximum
Phosphorus Content “ASTM D4951” “EN 14107” percent weight 0.001 maximum
Calcium plus Magnesium “EN 14538” “EN 14538” ppm 5 maximum
Sodium plus Potassium “EN 14538” “EN 14538” ppm 5 maximum
Cold Soak Filterability “ASTM D7501” – seconds 360 maximum
Cleanliness “ASTM D7619” “ISO 4406” – (3)
Total contamination "EN 12662" "EN 12662" mg/kg 24 maximum
Appearance "ASTM D4176" - - Clear and Bright
(1) Methods for testing S are based on the sulfur content in diesel fuel used for blending. Consult with the fuel supplier and ensure the correct method has been used
(2) Sulfur level must be per local regulations. Higher S levels may be used where allowed.
(3) Recommended cleanliness level for fuel as dispensed into the engine fuel tank is ISO 18/16/13 or cleaner per the test methods listed. Refer to the contamination control Chapter for more details.Note: Fuels that meet the most current revision level of "ASTM D6751" or "EN 14214" may be used for blending with an acceptable distillate fuel. The conditions, recommendations, and limits that are noted in this Biodiesel section apply.Referenced Documents
Refer to the “Reference Material - Fuel” section of this Special Publication for the reference material for the information in this section.