Rating:
Information injection-pump assembly
ZEXEL
106691-3050
1066913050
HINO
220003870A
220003870a
Cross reference number
ZEXEL
106691-3050
1066913050
HINO
220003870A
220003870a
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113 or {SAEJ967d}
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
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve opening pressure
kPa
162
147
177
Overflow valve opening pressure
kgf/cm2
1.65
1.5
1.8
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
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
1-4-2-6-
3-5
Pre-stroke
mm
3.45
3.42
3.48
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.75 60.25
Cal 1-4 deg. 60 59.75 60.25
Difference between angles 2
Cyl.1-2 deg. 120 119.75 120.25
Cyl.1-2 deg. 120 119.75 120.25
Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25
Cal 1-6 deg. 180 179.75 180.25
Difference between angles 4
Cal 1-3 deg. 240 239.75 240.25
Cal 1-3 deg. 240 239.75 240.25
Difference between angles 5
Cal 1-5 deg. 300 299.75 300.25
Cal 1-5 deg. 300 299.75 300.25
Injection quantity adjustment
Adjusting point
A
Rack position
8.9
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
112
110
114
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
8.9
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
120
117
123
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
4.5+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
11
8
14
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Timer adjustment
Pump speed
r/min
950
Advance angle
deg.
0.3
Timer adjustment_02
Pump speed
r/min
1000
Advance angle
deg.
0.9
Timer adjustment_03
Pump speed
r/min
1050
Advance angle
deg.
1.1
0.6
1.6
Timer adjustment_04
Pump speed
r/min
1150
Advance angle
deg.
2.5
2.2
2.8
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)After completing adjustment of the broken line, set the lever at the unbroken line position.
(2)RACK LIMIT: RAL
(3)Beginning of damper spring operation: DL
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RAL=8.9+0.2+0.1mm DL=2.4-0.2mm
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RAL=8.9+0.2+0.1mm DL=2.4-0.2mm
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0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
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a=66deg+-5deg b=18deg+-3deg
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a=66deg+-5deg b=18deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
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aa=9.6+-0.1mm
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a=7deg+-5deg b=27deg+-5deg
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aa=9.6+-0.1mm
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a=7deg+-5deg b=27deg+-5deg
0000001501 MICRO SWITCH
Switch adjustment
Adjust the bolt so that the lower lever position is obtained when the switch is turned ON.
(1)Speed N1
(2)Rack position Ra
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N1=300+25r/min Ra=4.5mm
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N1=300+25r/min Ra=4.5mm
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