Rating:
Information injection-pump assembly
ZEXEL
106871-3930
1068713930
HINO
220005061A
220005061a
Cross reference number
ZEXEL
106871-3930
1068713930
HINO
220005061A
220005061a
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
1-8-6-2-
7-5-4-3
Pre-stroke
mm
4.8
4.74
4.8
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-8 deg. 45 44.75 45.25
Cal 1-8 deg. 45 44.75 45.25
Difference between angles 2
Cal 1-6 deg. 90 89.75 90.25
Cal 1-6 deg. 90 89.75 90.25
Difference between angles 3
Cyl.1-2 deg. 135 134.75 135.25
Cyl.1-2 deg. 135 134.75 135.25
Difference between angles 4
Cal 1-7 deg. 180 179.75 180.25
Cal 1-7 deg. 180 179.75 180.25
Difference between angles 5
Cal 1-5 deg. 225 224.75 225.25
Cal 1-5 deg. 225 224.75 225.25
Difference between angles 6
Cal 1-4 deg. 270 269.75 270.25
Cal 1-4 deg. 270 269.75 270.25
Difference between angles 7
Cal 1-3 deg. 315 314.75 315.25
Cal 1-3 deg. 315 314.75 315.25
Injection quantity adjustment
Adjusting point
A
Rack position
8.5
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
162
160
164
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Boost pressure
kPa
25.3
25.3
Boost pressure
mmHg
190
190
Injection quantity adjustment_02
Adjusting point
C
Rack position
8.7
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
175
169
181
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Boost pressure
kPa
25.3
25.3
Boost pressure
mmHg
190
190
Injection quantity adjustment_03
Adjusting point
E
Rack position
7.5
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
127.5
125.5
129.5
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_04
Adjusting point
F
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
121
121
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_05
Adjusting point
G
Rack position
4.5+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
8.8
5.8
11.8
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_06
Adjusting point
H
Rack position
-
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
180
177
183
Fixing the lever
*
Boost pressure
kPa
25.3
25.3
Boost pressure
mmHg
190
190
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
500
500
500
Rack position
7.5
Boost pressure
kPa
4
1.3
6.7
Boost pressure
mmHg
30
10
50
Boost compensator adjustment_02
Pump speed
r/min
500
500
500
Rack position
8.1
Boost pressure
kPa
12
12
12
Boost pressure
mmHg
90
90
90
Timer adjustment
Pump speed
r/min
(950)
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1100
Advance angle
deg.
2
1.7
2.3
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)RACK LIMIT
(2)Set idle at delivery
(3)Damper spring setting: DL
----------
DL=2.9-0.2mm
----------
----------
DL=2.9-0.2mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=17deg+-5deg
----------
----------
a=17deg+-5deg
0000000901
F:Full load
I:Idle
(1)Use the hole at R = aa
(2)At delivery
(3)Point G setting
----------
aa=46mm
----------
a=20deg+-5deg b=36deg+-3deg c=37deg+-5deg
----------
aa=46mm
----------
a=20deg+-5deg b=36deg+-3deg c=37deg+-5deg
Stop lever angle
N:Engine manufacturer's normal use
S:Stop the pump.
(1)Rack position = aa
(2)Rack position bb
(3)Free (at delivery)
(4)Stopper bolt setting
----------
aa=11mm bb=2.5-0.5mm
----------
a=24deg+-5deg b=24deg+-5deg c=(40deg)
----------
aa=11mm bb=2.5-0.5mm
----------
a=24deg+-5deg b=24deg+-5deg c=(40deg)
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(80deg)
----------
----------
a=(80deg)