Rating:
Information injection-pump assembly
ZEXEL
106873-3231
1068733231
HINO
220008140C
220008140c
Service parts 106873-3231 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
23600-2480E
12.
Open Pre:MPa(Kqf/cm2)
14.7{150}/24.5{250}
14.
NOZZLE
Include in #1:
106873-3231
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106873-3231
1068733231
HINO
220008140C
220008140c
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
4.5
4.44
4.5
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
13.9
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
150
147
153
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
H
Rack position
8.5+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
11
8
14
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(13.9)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
150
148
152
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.05
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
142.5
136.5
148.5
Fixing the lever
*
Timer adjustment
Pump speed
r/min
600--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
550
Advance angle
deg.
0.3
Timer adjustment_03
Pump speed
r/min
(620)
Advance angle
deg.
0.7
0.4
1
Timer adjustment_04
Pump speed
r/min
980+50
Advance angle
deg.
0.7
0.4
1
Timer adjustment_05
Pump speed
r/min
1100-50
Advance angle
deg.
3.5
3.2
3.8
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)Stop lever's normal position setting: R1
----------
T1=AA19 R1=(18)mm
----------
----------
T1=AA19 R1=(18)mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
----------
aa=79mm
----------
a=12deg+-5deg b=27deg+-3deg
----------
aa=79mm
----------
a=12deg+-5deg b=27deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Set the stopper screw. (After setting, apply red paint.)
(3)Rack position bb
(4)Set the stopper screw. (After setting, apply red paint.)
(5)Use the hole above R = cc
----------
aa=(18)mm bb=1.5+-0.3mm cc=35mm
----------
a=35deg+-5deg b=15deg+-5deg
----------
aa=(18)mm bb=1.5+-0.3mm cc=35mm
----------
a=35deg+-5deg b=15deg+-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)