106871-7400 ZEXEL 9 400 619 459 BOSCH INJECTION-PUMP ASSEMBLY 9400619459 1068717400 me090226

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 619 459 9400619459

ZEXEL 106871-7400 1068717400

MITSUBISHI ME090226 me090226

Service parts 106871-7400 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 106087-7380

3. GOVERNOR 105952-0340

4. SUPPLY PUMP 105237-5570

5. AUTOM. ADVANCE MECHANIS 105691-3300

6. COUPLING PLATE 105663-0390

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105100-5831

11. Nozzle and Holder ME066499

12. Open Pre:MPa(Kqf/cm2)

13. NOZZLE-HOLDER 105030-4980

14. NOZZLE 105015-5440

15. NOZZLE SET

Include in #1:

106871-7400 as INJECTION-PUMP ASSEMBLY

Cross reference number

BOSCH 9 400 619 459 9400619459

ZEXEL 106871-7400 1068717400

MITSUBISHI ME090226 me090226

Zexel num

Bosch num

Firm num

Name

106871-7400
106871-7730

9 400 619 459

ME090226 MITSUBISHI

INJECTION-PUMP ASSEMBLY
8DC9T2 * 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 131424-4620

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

RED3 control unit part number 407910-2 470

RED3 rack sensor specifications mm 15

Direction of rotation (viewed from drive side)
Right R

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

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

Pre-stroke mm 4.8 4.75 4.85

Beginning of injection position
Governor side NO.1

Difference between angles 1
Cyl.1-2 deg. 45 44.5 45.5

Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5

Difference between angles 3
Cal 1-3 deg. 135 134.5 135.5

Difference between angles 4
Cal 1-4 deg. 180 179.5 180.5

Difference between angles 5
Cal 1-5 deg. 225 224.5 225.5

Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5

Difference between angles 7
Cal 1-8 deg. 315 314.5 315.5

Injection quantity adjustment

Rack position (12.9)

Vist V 1.42 1.42 1.42

Pump speed r/min 700 700 700

Each cylinder's injection qty mm3/st. 156 151 161

Basic *

Injection quantity adjustment_02

Rack position (7.9)

Vist V 2.4 2.3 2.5

Pump speed r/min 225 225 225

Each cylinder's injection qty mm3/st. 20 17 23

Test data Ex:

Governor 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.
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L=1-0.2mm N2=800r/min C2=(8.8)deg 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=8.8+-0.3deg R01=0/4load R02=4/4load

Speed control lever angle

N:Pump normal S:Stop the pump. (1)Rack position = aa (2)Rack position bb
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aa=1mm bb=16mm
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a=19deg+-5deg b=29deg+-5deg

0000000901

(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
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a=(40deg)

Stop lever angle

(Rs) rack sensor specifications (C/U) control unit part number (V) Rack sensor output voltage (R) Rack position (mm) 1. Confirming governor output characteristics (rack 15 mm, span 6 mm) (1)When the output voltages of the rack sensor are V1 and V2, check that the rack positions R1 and R2 in the table above are satisfied.
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