Rating:
Information injection-pump assembly
ZEXEL
106971-3070
1069713070
HINO
220004281A
220004281a
Cross reference number
ZEXEL
106971-3070
1069713070
HINO
220004281A
220004281a
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
134424-0820
Overflow valve opening pressure
kPa
127
107
147
Overflow valve opening pressure
kgf/cm2
1.3
1.1
1.5
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
1-10-9-4
-3-6-5-8
-7-2
Pre-stroke
mm
4
3.94
4
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-10 deg. 27 26.75 27.25
Cal 1-10 deg. 27 26.75 27.25
Difference between angles 2
Cal 1-9 deg. 72 71.75 72.25
Cal 1-9 deg. 72 71.75 72.25
Difference between angles 3
Cal 1-4 deg. 99 98.75 99.25
Cal 1-4 deg. 99 98.75 99.25
Difference between angles 4
Cal 1-3 deg. 144 143.75 144.25
Cal 1-3 deg. 144 143.75 144.25
Difference between angles 5
Cal 1-6 deg. 171 170.75 171.25
Cal 1-6 deg. 171 170.75 171.25
Difference between angles 6
Cal 1-5 deg. 216 215.75 216.25
Cal 1-5 deg. 216 215.75 216.25
Difference between angles 7
Cal 1-8 deg. 243 242.75 243.25
Cal 1-8 deg. 243 242.75 243.25
Difference between angles 8
Cal 1-7 deg. 288 287.75 288.25
Cal 1-7 deg. 288 287.75 288.25
Difference between angles 9
Cyl.1-2 deg. 315 314.75 315.25
Cyl.1-2 deg. 315 314.75 315.25
Injection quantity adjustment
Adjusting point
A
Rack position
9.5
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
124
122
126
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
9.1
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
113
110
116
Max. variation between cylinders
%
0
-5
5
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
10.2
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
148
142
154
Max. variation between cylinders
%
0
-5
5
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
H
Rack position
12.6+-0.
5
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
160
160
180
Fixing the lever
*
Rack limit
*
Injection quantity adjustment_05
Adjusting point
I
Rack position
6.4+-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.
0.75
0.75
0.75
Timer adjustment_02
Pump speed
r/min
1200
Advance angle
deg.
4.25
3.95
4.55
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)RACK LIMIT
(2)Set the lever at delivery.
(3)Damper spring setting: DL
----------
DL=4.4-0.2mm
----------
----------
DL=4.4-0.2mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=17deg+-5deg
----------
----------
a=17deg+-5deg
0000000901
F:Full load
I:Idle
(1)Set the lever at delivery (set the stopper bolt).
----------
----------
a=22deg+-5deg b=32deg+-3deg c=35deg+-3deg
----------
----------
a=22deg+-5deg b=32deg+-3deg c=35deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=64deg+-5deg b=64deg+-5deg
----------
----------
a=64deg+-5deg b=64deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(90deg)
----------
----------
a=(90deg)