Rating:
Information injection-pump assembly
ZEXEL
106971-3020
1069713020
HINO
220002132B
220002132b
Cross reference number
ZEXEL
106971-3020
1069713020
HINO
220002132B
220002132b
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
132424-0620
Overflow valve opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
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
3.9
4
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-10 deg. 27 26.5 27.5
Cal 1-10 deg. 27 26.5 27.5
Difference between angles 2
Cal 1-9 deg. 72 71.5 72.5
Cal 1-9 deg. 72 71.5 72.5
Difference between angles 3
Cal 1-4 deg. 99 98.5 99.5
Cal 1-4 deg. 99 98.5 99.5
Difference between angles 4
Cal 1-3 deg. 144 143.5 144.5
Cal 1-3 deg. 144 143.5 144.5
Difference between angles 5
Cal 1-6 deg. 171 170.5 171.5
Cal 1-6 deg. 171 170.5 171.5
Difference between angles 6
Cal 1-5 deg. 216 215.5 216.5
Cal 1-5 deg. 216 215.5 216.5
Difference between angles 7
Cal 1-8 deg. 243 242.5 243.5
Cal 1-8 deg. 243 242.5 243.5
Difference between angles 8
Cal 1-7 deg. 288 287.5 288.5
Cal 1-7 deg. 288 287.5 288.5
Difference between angles 9
Cyl.1-2 deg. 315 314.5 315.5
Cyl.1-2 deg. 315 314.5 315.5
Injection quantity adjustment
Adjusting point
A
Rack position
9.1
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
113
110
116
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
9.4
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
120.5
118.5
122.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
10.1
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
146
143
149
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
D
Rack position
6.4+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
14
11
17
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_05
Adjusting point
F
Rack position
-
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
0
0
0
Fixing the lever
*
Timer adjustment
Pump speed
r/min
950+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1100
Advance angle
deg.
1.6
1.1
2.1
Timer adjustment_03
Pump speed
r/min
1200
Advance angle
deg.
3
2.5
3.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)RACK LIMIT
(2)Beginning of damper spring operation: DL
(3)Set idle at point G (N = N1, R = R1) and confirm that the fuel injection quantity at N = N2 does not exceed F.
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DL=5.4-0.2mm N1=300r/min R1=5.4mm N2=1000r/min
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DL=5.4-0.2mm N1=300r/min R1=5.4mm N2=1000r/min
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Speed control lever angle
F:Full speed
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----------
a=4deg+-5deg
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a=4deg+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
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a=19deg+-5deg b=35deg+-3deg
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a=19deg+-5deg b=35deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
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----------
a=64deg+-5deg b=64deg+-5deg
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a=64deg+-5deg b=64deg+-5deg
0000001501 MICRO SWITCH
Switch adjustment
Adjust the bolt so that the lower lever position is obtained when the switch is turned ON.
(1)Speed N1
(2)Rack position Ra
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N1=325-25r/min Ra=6.4mm
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N1=325-25r/min Ra=6.4mm
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