Rating:
Information injection-pump assembly
ZEXEL
101491-1140
1014911140
MITSUBISHI
ME018040
me018040
Cross reference number
ZEXEL
101491-1140
1014911140
MITSUBISHI
ME018040
me018040
Zexel num
Bosch num
Firm num
Name
101491-1140
ME018040 MITSUBISHI
INJECTION-PUMP ASSEMBLY
4D31PT * K
4D31PT * K
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 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve
131424-4420
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
1-3-4-2
Pre-stroke
mm
3.5
3.45
3.55
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
A
Rack position
10.2
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
59.5
58.5
60.5
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
8.7+-0.5
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
10
8.7
11.3
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_03
Adjusting point
C
Rack position
13.8+-0.
5
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
66
66
71
Fixing the lever
*
Rack limit
*
Injection quantity adjustment_04
Adjusting point
D
Rack position
7.5+-0.5
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
8
7
9
Max. variation between cylinders
%
0
-20
20
Fixing the rack
*
Timer adjustment
Pump speed
r/min
(1400+70
)
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1500
Advance angle
deg.
1
0.5
1.5
Timer adjustment_03
Pump speed
r/min
-
Advance angle
deg.
5
5
5
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)RACK LIMIT
(3)At shipping
----------
K=20
----------
----------
K=20
----------
Speed control lever angle
F:Full speed
I:Idle
(1)At shipping
(2)Stopper bolt setting
----------
----------
a=28deg+-5deg b=17deg+-5deg c=(2deg)
----------
----------
a=28deg+-5deg b=17deg+-5deg c=(2deg)
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=27deg+-5deg b=53deg+-5deg
----------
----------
a=27deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of gear mark '3' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=10deg
----------
a=(130deg)
----------
aa=10deg
----------
a=(130deg)
Have questions with 101491-1140?
Group cross 101491-1140 ZEXEL
Mitsubishi
101491-1140
ME018040
INJECTION-PUMP ASSEMBLY
4D31PT
4D31PT