106676-2640 ZEXEL 9 400 617 455 BOSCH INJECTION-PUMP ASSEMBLY 9400617455 1066762640 me441576

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 617 455 9400617455

ZEXEL 106676-2640 1066762640

MITSUBISHI ME441576 me441576

Service parts 106676-2640 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106067-6770

3. GOVERNOR 105407-8210

4. SUPPLY PUMP

105237-4790

5. AUTOM. ADVANCE MECHANIS 105691-4220

6. COUPLING PLATE 105663-0800

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105110-6111

11. Nozzle and Holder ME441396

12. Open Pre:MPa(Kqf/cm2) 21.6{220}

13. NOZZLE-HOLDER 105041-4171

14. NOZZLE 105025-3970

15. NOZZLE SET

Include in #1:

106676-2640 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 617 455 9400617455

ZEXEL 106676-2640 1066762640

MITSUBISHI ME441576 me441576

Zexel num

Bosch num

Firm num

Name

106676-2640

9 400 617 455

ME441576 MITSUBISHI

INJECTION-PUMP ASSEMBLY
6D24TL K 14CA INJECTION PUMP ASSY PE6P,6PD 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 8-3-600

Overflow valve 131424-4420

Overflow valve opening pressure kPa 157 123 191

Overflow valve opening pressure kgf/cm2 1.6 1.25 1.95

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 1-5-3-6- 2-4

Pre-stroke mm 3.9 3.85 3.95

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 14.5

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 186 183 189

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Boost pressure kPa 36 36

Boost pressure mmHg 270 270

Injection quantity adjustment_02

Adjusting point -

Rack position 10+-0.5

Pump speed r/min 375 375 375

Average injection quantity mm3/st. 16 13.4 18.6

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.

Boost compensator adjustment

Pump speed r/min 400 400 400

Rack position R1-1.55

Boost pressure kPa 8 6.7 9.3

Boost pressure mmHg 60 50 70

Boost compensator adjustment_02

Pump speed r/min 400 400 400

Rack position R1(12.7)

Boost pressure kPa 22.7 16 29.4

Boost pressure mmHg 170 120 220

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Notch fixed: K (2)Tolerance for racks not indicated: +-0.05mm. (3)Boost compensator stroke: BCL (4)Rack difference between N = N1 and N = N2 (5)Idle sub spring setting: L1.
----------
K=9 BCL=1.55+-0.1mm N1=900r/min N2=400r/min L1=10.5+-0.2mm
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Timer adjustment

(1)Adjusting range (2)Step response time (N): Speed of the pump (L): Load (theta) Advance angle (Srd1) Step response time 1 (Srd2) Step response time 2 1. Adjusting conditions for the variable timer (1)Adjust the clearance between the pickup and the protrusion to L.
----------
L=1.5-0.2mm N2=800r/min C2=(10deg) t1=2.5--sec. t2=2.5--sec.
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N1=750++r/min P1=0kPa(0kgf/cm2) P2=392kPa(4kgf/cm2) C1=10+-0.3deg R01=0/4 load R02=4/4 load

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting (2)Base lever only
----------

----------
a=(2deg)+-5deg b=(14deg)+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)Normal (2)Rack position = aa, speed = bb (stamp at delivery) (3)Use the hole above R = cc
----------
aa=1-0.5mm bb=0r/min cc=17mm
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a=35deg+-5deg b=70deg+-5deg

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)
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0000001601 RACK SENSOR

(VR) measurement voltage (I) Part number of the control unit (G) Apply red paint. (H): End surface of the pump 1. Rack sensor adjustment (-0620) (1)Fix the speed control lever at the full position (2)Set the speed to N1 r/min. (If the boost compensator is provided, apply boost pressure.) (3)Adjust the bobbin (A) so that the rack sensor's output voltage is VR+-0.01. (4)At that time, rack position must be Ra. (5)Apply G at two places. Connecting part between the joint (B) and the nut (F) Connecting part between the joint (B) and the end surface of the pump (H)
----------
N1=900r/min Ra=14.5mm
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0000001701 SPEED SENSOR

(A) Flyweight projection (B) Pickup sensor (c) Lock nut Speed sensor installation (1)Install the speed sensor so that the clearance between the sensor and the flyweight projection is L. (This gap is the gap when the pickup sensor is returned 1.5 turns from where it contacts the flyweight tooth.)
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L=1.3~1.5mm
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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=5deg
----------
a=(2deg)