101608-6203 ZEXEL 9 400 613 054 BOSCH INJECTION-PUMP ASSEMBLY 9400613054 1016086203

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 613 054 9400613054

ZEXEL 101608-6203 1016086203

Service parts 101608-6203 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101060-6640

3. GOVERNOR 105411-2081

4. SUPPLY PUMP 105210-5450

5. AUTOM. ADVANCE MECHANIS 105672-5570

6. COUPLING PLATE 105663-1090

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105160-4860

11. Nozzle and Holder ME440071

12. Open Pre:MPa(Kqf/cm2) 17.7{180}

13. NOZZLE-HOLDER 105030-3660

14. NOZZLE 105025-1900

15. NOZZLE SET

Include in #1:

101608-6203 as INJECTION-PUMP ASSEMBLY

Include in #2:

104740-0694 as _

Cross reference number

BOSCH 9 400 613 054 9400613054

ZEXEL 101608-6203 1016086203

Zexel num

Bosch num

Firm num

Name

101608-6203
101608-6204

9 400 613 054

INJECTION-PUMP ASSEMBLY
* K 14BF PE6AD 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

Overflow valve 131424-5520

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 255 255 255

Tester oil delivery pressure kgf/cm2 2.6 2.6 2.6

Direction of rotation (viewed from drive side)
Left L

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 1-5-3-6- 2-4

Pre-stroke mm 4.5 4.45 4.55

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5

Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5

Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5

Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point A

Rack position 11.9

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 143.5 142.5 144.5

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the lever *

Boost pressure kPa 66.7 66.7

Boost pressure mmHg 500 500

Injection quantity adjustment_02

Adjusting point -

Rack position 7.8+-0.5

Pump speed r/min 425 425 425

Average injection quantity mm3/st. 16.5 15 18

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

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

Injection quantity adjustment_03

Adjusting point E

Rack position 12.1++

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 130 130 140

Fixing the lever *

Boost pressure kPa 0 0 0

Boost pressure mmHg 0 0 0

Rack limit *

Boost compensator adjustment

Pump speed r/min 500 500 500

Rack position R1-1.2

Boost pressure kPa 18.7 12 25.4

Boost pressure mmHg 140 90 190

Boost compensator adjustment_02

Pump speed r/min 500 500 500

Rack position R1(11.15 )

Boost pressure kPa 57.3 54.6 60

Boost pressure mmHg 430 410 450

Timer adjustment

Pump speed r/min 1100++

Advance angle deg. 0 0 0

Remarks
Do not advance until starting N = 1100.

Timer adjustment_02

Pump speed r/min -

Advance angle deg. 4 4 4

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 (4)Main spring setting (5)Set idle sub-spring (6)Boost compensator stroke: BCL (7)At delivery
----------
K=8 BCL=1.2+-0.1mm
----------

Speed control lever angle

F:Full speed I:Idle S:Stop (1)Set the pump speed at aa (2)Speed = bb (set position for delivery) (3)Stopper bolt setting (4)Actual measurement
----------
aa=1270r/min bb=1325r/min
----------
a=(23deg)+-5deg b=(4deg)+-5deg c=31deg+-3deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Normal (2)Pump speed aa and rack position bb (to be sealed at delivery)
----------
aa=0r/min bb=1-0.5mm
----------
a=35deg+-5deg b=(55deg)

0000001501 TAMPER PROOF

Tamperproofing-equipped boost compensator cover installation procedure (A) After adjusting the boost compensator, tighten the bolts to remove the heads. (1)Before adjusting the governor and the boost compensator, tighten the screw to the specified torque. (Tightening torque T = T1 maximum) (2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads. (Tightening torque T = T2)
----------
T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
----------

Timing setting

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=14deg
----------
a=(7deg)