Rating:
Information injection-pump assembly
ZEXEL
106971-3181
1069713181
HINO
220008031A
220008031a
Service parts 106971-3181 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:
106971-3181
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106971-3181
1069713181
HINO
220008031A
220008031a
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
134424-1020
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
4.24
4.3
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
9.4
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
158.5
156.5
160.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
9.4
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
162
156
168
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
9.9
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
165.5
159.5
171.5
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
D
Rack position
9.35
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
145
142
148
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
E
Rack position
4.1+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
12.5
9.5
15.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_06
Adjusting point
F
Rack position
10.2+-0.
1
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
186
182
190
Fixing the lever
*
Remarks
Startup boost setting
Startup boost setting
Injection quantity adjustment_07
Adjusting point
G
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
190
190
200
Fixing the lever
*
Remarks
After startup boost setting
After startup boost setting
Injection quantity adjustment_08
Adjusting point
H
Rack position
9.7
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
164.5
160.5
168.5
Fixing the lever
*
Timer adjustment
Pump speed
r/min
580--
Advance angle
deg.
0
0
0
Load
1/4
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
530
Advance angle
deg.
0.3
Load
1/4
Timer adjustment_03
Pump speed
r/min
(620--)
Advance angle
deg.
1.5
1.2
1.8
Load
4/4
Remarks
Measure the actual speed.
Measure the actual speed.
Timer adjustment_04
Pump speed
r/min
900+50
Advance angle
deg.
1.5
1.2
1.8
Load
3/4
Timer adjustment_05
Pump speed
r/min
1100-50
Advance angle
deg.
5.25
4.95
5.55
Load
4/4
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Tolerance for racks not indicated: +-0.05mm.
(2)Set idle at point K (N = N1, R = R1) and confirm that the injection quantity does not exceed Q1 at point J (N = N2).
(3)Excess fuel setting for starting: SXL
(4)Damper spring setting
----------
N1=300r/min R1=4.1mm N2=1100r/min Q1=3mm3/st SXL=10.2+-0.1mm
----------
----------
N1=300r/min R1=4.1mm N2=1100r/min Q1=3mm3/st SXL=10.2+-0.1mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=13.5deg+-5deg
----------
----------
a=13.5deg+-5deg
0000000901
F:Full load
I:Idle
(1)Use the hole to the left of R = aa
(2)Stopper bolt setting
----------
aa=56mm
----------
a=33.5deg+-3deg b=23deg+-5deg
----------
aa=56mm
----------
a=33.5deg+-3deg b=23deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Set before governor adjustment.
(3)Set the stopper bolt (apply red paint).
----------
aa=16.5+-0.5mm
----------
a=40deg+-5deg b=50deg+-5deg
----------
aa=16.5+-0.5mm
----------
a=40deg+-5deg b=50deg+-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)