101491-0660 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014910660 8970430651

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 101491-0660 1014910660

ISUZU 8970430651 8970430651

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Buy INJECTION-PUMP ASSEMBLY 101491-0660 zexel genuine, new aftermarket engine parts with delivery

Service parts 101491-0660 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101049-8870

3. GOVERNOR 105931-8151

4. SUPPLY PUMP 105210-5140

5. AUTOM. ADVANCE MECHANIS 105622-1730

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105118-4683

11. Nozzle and Holder 8-97119-858-0

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

13. NOZZLE-HOLDER 105048-3352

14. NOZZLE

105017-0610

15. NOZZLE SET

Include in #1:

101491-0660 as INJECTION-PUMP ASSEMBLY

101605-3180 as _

Cross reference number

ZEXEL 101491-0660 1014910660

ISUZU 8970430651 8970430651

Zexel num

Bosch num

Firm num

Name

101491-0660

8970430651 ISUZU

INJECTION-PUMP ASSEMBLY
4BE1 * K

101491-0660

8970430652 ISUZU

INJECTION-PUMP ASSEMBLY
4BE1 A * 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 131424-4920

Overflow valve opening pressure kPa 127 107 147

Overflow valve opening pressure kgf/cm2 1.3 1.1 1.5

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

Rack position
Point A R=A

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 -

Rack position 10.6

Pump speed r/min 1050 1050 1050

Average injection quantity mm3/st. 56.9 55.3 58.5

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 -

Rack position 9.7+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 8 6.5 9.5

Max. variation between cylinders % 0 -10 10

Fixing the rack *

Standard for adjustment of the maximum variation between cylinders *

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

Injection quantity adjustment_03

Adjusting point A

Rack position R1(10.6)

Pump speed r/min 1050 1050 1050

Average injection quantity mm3/st. 56.9 55.9 57.9

Basic *

Fixing the lever *

Injection quantity adjustment_04

Adjusting point B

Rack position R1+0.15

Pump speed r/min 1750 1750 1750

Average injection quantity mm3/st. 69.5 66.3 72.7

Fixing the lever *

Injection quantity adjustment_05

Adjusting point I

Rack position -

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 78.5 62.5 94.5

Fixing the lever *

Timer adjustment

Pump speed r/min 1425--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 1375

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1750

Advance angle deg. 4 3.5 4.5

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=D60
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt set position 'H'
----------

----------
a=5.5deg+-5deg b=36deg+-3deg

Stop lever angle

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

----------
a=45deg+-5deg b=29deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=17deg
----------
a=(90deg)

Information:

1. Fasten a dial indicator to the crankshaft flange so the anvil of the indicator will touch the face of the flywheel housing.2. Force the crankshaft toward the rear before an indication is taken on the indicator at each point. 3. With dial indicator set at "0" (zero) at location (A), turn the crankshaft and read the indicator at locations (B), (C) and (D).4. The difference between lower and higher measurements taken at all four points must not be more than 0.20 mm (.008 in.)Bore Runout
Write the dial indicator measurements with their positive (+) and negative (-) notation (signs). This notation is necessary when the calculations are made in the chart correctly. 1. Fasten a dial indicator to the crankshaft flange so the 7H1940 Universal Attachment of the indicator is in contact with the inner flywheel housing bore at location (C). Adjust the dial indicator to "0" (zero). Push the crankshaft up against the top crankshaft bearing. Write the measurement for bearing clearance on line 1 in column (C) of the chart.2. Divide the measurement from Step 1 by 2. Write this number on line in columns (B) and (D). 3. Turn the crankshaft to put the dial indicator at (A). Adjust the dial indicator to "0" (zero).4. Turn the crankshaft counterclockwise to put the dial indicator at (B). Write the measurement in the chart.5. Turn the crankshaft counterclockwise to put the dial indicator at (C). Write the measurement in the chart.6. Turn the crankshaft counterclockwise to put the dial indicator at (D). Write the measurement in the chart.7. Add lines I and II by columns. 8. Subtract the smaller number from the larger number in line II in columns (B) and (D). The result is the horizontal "eccentricity" (out of round). Line III, column (C) is the vertical eccentricity. 9. On the graph for total eccentricity, find the point of intersection of the lines for vertical eccentricity and horizontal eccentricity.10. If the point of intersection is in the range marked "Acceptable" the bore is in alignment. If the point of intersection is in the range marked "Not Acceptable", the flywheel housing must be changed.