Rating:
Information injection-pump assembly
ZEXEL
106679-3000
1066793000
HINO
220205580A
220205580a
Service parts 106679-3000 INJECTION-PUMP ASSEMBLY:
1.
_
3.
GOVERNOR
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
23600-1970B
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Include in #1:
106679-3000
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106679-3000
1066793000
HINO
220205580A
220205580a
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
134424-0920
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-4-2-6-
3-5
Pre-stroke
mm
4.4
4.34
4.4
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
9.3
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
194
192
196
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
5.6+-0.5
Pump speed
r/min
360
360
360
Average injection quantity
mm3/st.
11
8
14
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
10+0.2
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
200
180
220
Fixing the rack
*
Rack limit
*
Timer adjustment
Pump speed
r/min
900++
Advance angle
deg.
0
0
0
Remarks
Do not advance until starting N = 900.
Do not advance until starting N = 900.
Timer adjustment_02
Pump speed
r/min
900
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
-
Advance angle
deg.
1
1
1
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
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a=(0deg)
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a=(0deg)