104303-3370 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1043033370 62156000140

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104303-3370 1043033370

ISEKI 62156000140 62156000140

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Buy INJECTION-PUMP ASSEMBLY 104303-3370 zexel genuine, new aftermarket engine parts with delivery

Service parts 104303-3370 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 104300-6000

3. GOVERNOR

4. SUPPLY PUMP 105248-1011

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105141-2341

11. Nozzle and Holder 6215300-0010E

12. Open Pre:MPa(Kqf/cm2) 11.8{120}

13. NOZZLE-HOLDER 105071-1461

14. NOZZLE 105000-1770

15. NOZZLE SET

Include in #1:

104303-3370 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 104303-3370 1043033370

ISEKI 62156000140 62156000140

Zexel num

Bosch num

Firm num

Name

104303-3370

62156000140 ISEKI

INJECTION-PUMP ASSEMBLY
E3AD1 * K 14BV PES3K 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

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 1-3-2

Pre-stroke mm 2.1 2.05 2.15

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-3 deg. 120 119.5 120.5

Difference between angles 2
Cyl.1-2 deg. 240 239.5 240.5

Injection quantity adjustment

Adjusting point -

Rack position 9

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 31 30 32

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Standard for adjustment of the maximum variation between cylinders *

Injection quantity adjustment_02

Adjusting point -

Rack position 5.6+-0.5

Pump speed r/min 425 425 425

Average injection quantity mm3/st. 6.5 5.5 7.5

Max. variation between cylinders % 0 -14 14

Fixing the lever *

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 C

Rack position 8.1+-0.5

Pump speed r/min 1300 1300 1300

Average injection quantity mm3/st. 30.5 29.5 31.5

Basic *

Fixing the lever *

Remarks
Set full load.

Injection quantity adjustment_04

Adjusting point D

Rack position 13+1

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 40 40

Fixing the lever *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Set the idle spring. (2)Main spring setting (3)Rack difference between N = N1 and N = N2 (4)Rack difference between N = N3 and N = N4
----------
N1=1300r/min N2=800r/min N3=1300r/min N4=500r/min
----------

Speed control lever angle

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

----------
a=7deg+-3deg b=31deg+-6deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark '00' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=18deg
----------
a=(110deg)

Information:

1. Disconnect fuel line (3) from the fuel transfer pump. Cap or plug immediately.2. Disconnect fuel line (4) from the fuel transfer pump. Cap or plug immediately.3. Remove bolts (1).4. Remove fuel transfer pump (2). Check the condition of the O-ring seal on the fuel transfer pump. If necessary, make a replacement. Put clean engine oil on the O-ring seal when assembling fuel transfer pump. For installation of the fuel transfer pump, reverse the removal steps.Disassemble & Assemble Fuel Transfer Pump
Start By:a. remove fuel transfer pump 1. Remove seal (1) from the fuel transfer pump.
Cover (2) is under spring tension. Remove the bolts that hold cover (2) slowly to prevent injury.
2. Remove bolts (3) and cover (2) the housing. 3. Remove seals (4) and valve (5) from cover (2). 4. Remove spring (6) from the piston.
Mark the orientation of valve (8) as to its location in the housing.
5. Remove washer (7) and valve (8) from the housing. 6. Remove piston (9) and sleeve (10) from the housing. 7. Remove seal (11) from sleeve (12). 8. Remove guide and tappet assembly (13) from the housing. 9. Remove seal (14) from guide (15).
If tappet (17) or guide (15) are damaged or worn, they must be replaced as a unit.
10. Remove ring (16) from tappet (17) and the tappet from guide (15). 11. Remove the bolts and cover (18) from the housing. 12. Remove seal (19) from cover (18). 13. Remove valve (20) from the housing. The following steps are for the assembly of the fuel transfer pump.14. Install valve (20) in the housing. Put clean fuel on seal (19) and install it on cover (18). Install the cover on the housing.15. Install tappet (17) in guide (15). Install ring (16) on tappet (17) to hold the tappet in the guide.16. Put clean fuel on seal (14) and install it on the guide and tappet assembly (13). Install guide and tappet assembly (13) in the housing.17. Put clean fuel on seal (11) and install it on sleeve (12). Install sleeve (12) in the housing.18. Install piston (9) in the housing. Install valve (8) and washer (7) in the housing. Install spring (6) in the piston.19. Install valve (5) in cover (2).20. Put clean fuel on seals (4) and put them in position on cover (2). Install cover (2) on the housing.21. Put seal (1) in position on the fuel transfer pump.End By:a. install fuel transfer pump