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106675-4490 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066754490


106675-4490 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106675-4490 1066754490

Service parts 106675-4490 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106067-0480
3. GOVERNOR 105952-2120
4. SUPPLY PUMP 105217-6030
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE 105663-0510
7. COUPLING PLATE 156636-6220
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105111-4540
11. Nozzle and Holder 6152-12-3100
12. Open Pre:MPa(Kqf/cm2) 27.5{280}
13. NOZZLE-HOLDER 105041-7130
14. NOZZLE 105025-0120
15. NOZZLE SET

Include in #1:

106675-4490 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106675-4490 1066754490


Zexel num
Bosch num
Firm num
Name
106675-4490 
 
   
INJECTION-PUMP ASSEMBLY

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   131424-1520
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
RED3 control unit part number   407910-2 470
RED3 rack sensor specifications mm   15
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   3.8 3.75 3.85
Beginning of injection position
Drive 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
Rack position   (11.6)
Vist V   1.69 1.69 1.69
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   166 164 168
Max. variation between cylinders %   0 -3 3
Basic   *
Injection quantity adjustment_02
Rack position   (7.9)
Vist V   2.4 2.3 2.5
Pump speed r/min   325 325 325
Average injection quantity mm3/st.   20 18.5 21.5
Max. variation between cylinders %   0 -15 15

Test data Ex:

Speed control lever angle

Test data 106675-4490
N:Pump normal S:Stop the pump. (1)Rack position = aa (2)Rack position bb
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aa=16mm bb=1mm
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a=19deg+-5deg b=29deg+-5deg

0000000901

Test data 106675-4490
(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=18mm
----------
a=(150deg)

Stop lever angle

Test data 106675-4490
(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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