Rating:
Information injection-pump assembly
BOSCH
9 400 618 120
9400618120
ZEXEL
106871-3881
1068713881
HINO
220004871A
220004871a
Cross reference number
BOSCH
9 400 618 120
9400618120
ZEXEL
106871-3881
1068713881
HINO
220004871A
220004871a
Zexel num
Bosch num
Firm num
Name
106871-3881
9 400 618 120
220004871A HINO
INJECTION-PUMP ASSEMBLY
EF750 K
EF750 K
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
-
Rack position
10.7
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
123
121
125
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
8.1+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
12.6
9.6
15.6
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(10.7)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
123
121
125
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.5
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
141
135
147
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
C
Rack position
(R1+0.2)
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
137
131
143
Fixing the lever
*
Injection quantity adjustment_06
Adjusting point
D
Rack position
R2(10.6)
Pump speed
r/min
1175
1175
1175
Average injection quantity
mm3/st.
126
121
131
Fixing the lever
*
Injection quantity adjustment_07
Adjusting point
I
Rack position
13.3+-0.
5
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
155
150
160
Fixing the lever
*
Rack limit
*
Injection quantity adjustment_08
Adjusting point
E
Rack position
R1(10.7)
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
124
118
130
Fixing the lever
*
Timer adjustment
Pump speed
r/min
(860)
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1100
Advance angle
deg.
4.75
4.45
5.05
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)RACK LIMIT
----------
T1=B75
----------
----------
T1=B75
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
----------
aa=38mm
----------
a=(36deg)+-3deg b=38deg+-5deg
----------
aa=38mm
----------
a=(36deg)+-3deg b=38deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
(2)Set the stopper screw at rack position = bb
----------
aa=45mm bb=4mm
----------
a=19deg+-5deg b=(37.5deg)+-5deg
----------
aa=45mm bb=4mm
----------
a=19deg+-5deg b=(37.5deg)+-5deg
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)
Have questions with 106871-3881?
Group cross 106871-3881 ZEXEL
Hino
106871-3881
9 400 618 120
220004871A
INJECTION-PUMP ASSEMBLY
EF750
EF750