Rating:
Information injection-pump assembly
ZEXEL
106651-2090
1066512090
Cross reference number
ZEXEL
106651-2090
1066512090
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
1-5-3-6-
2-4
Pre-stroke
mm
5.1
5.05
5.15
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
12.2
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
143.5
140.5
146.5
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Boost pressure
kPa
86.6
86.6
Boost pressure
mmHg
650
650
Injection quantity adjustment_02
Adjusting point
B
Rack position
13
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
156
154
158
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Boost pressure
kPa
86.6
86.6
Boost pressure
mmHg
650
650
Injection quantity adjustment_03
Adjusting point
C
Rack position
6.2+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
18.6
15.9
21.3
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_04
Adjusting point
D
Rack position
10.9+-0.
5
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
110.5
106.5
114.5
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_05
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
140
120
160
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
10.9
Boost pressure
kPa
28
26.7
29.3
Boost pressure
mmHg
210
200
220
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
13
Boost pressure
kPa
74.6
67.9
81.3
Boost pressure
mmHg
560
510
610
Timer adjustment
Pump speed
r/min
850+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
900
Advance angle
deg.
0.8
0.3
1.3
Timer adjustment_03
Pump speed
r/min
950
Advance angle
deg.
1.7
1.2
2.2
Timer adjustment_04
Pump speed
r/min
1050
Advance angle
deg.
4
3.5
4.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Beginning of damper spring operation: DL
(2)Boost compensator stroke
(3)Rack difference between N = N1 and N = N2
----------
DL=5.6-0.2mm N1=600r/min N2=1100r/min
----------
----------
DL=5.6-0.2mm N1=600r/min N2=1100r/min
----------
Speed control lever angle
F:Full speed
----------
----------
a=4deg+-5deg
----------
----------
a=4deg+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=21.5deg+-5deg b=39.5deg+-3deg
----------
----------
a=21.5deg+-5deg b=39.5deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=5deg+-5deg b=48.5deg+-5deg
----------
----------
a=5deg+-5deg b=48.5deg+-5deg
0000001501 MICRO SWITCH
Adjustment of the micro-switch
Adjust the bolt to obtain the following lever position when the micro-switch is ON.
1. Inner side
(1)Speed N1
(2)Rack position Ra
2. Outside
(1)Speed N2
(2)Rack position Rb
----------
N1=310r/min Ra=6.2mm N2=600r/min Rb=10.7mm
----------
----------
N1=310r/min Ra=6.2mm N2=600r/min Rb=10.7mm
----------