Rating:
Information
ZEXEL
101691-1520
1016911520
MITSUBISHI
3116107031
3116107031
Cross reference number
ZEXEL
101691-1520
1016911520
MITSUBISHI
3116107031
3116107031
Zexel num
Bosch num
Firm num
Name
101691-1520
3116107031 MITSUBISHI
6DC20 *
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
105780-0020
Bosch type code
DN4SD24T
Nozzle holder
105031-2010
Bosch type code
KB56SD273
Opening pressure
MPa
11.8
Opening pressure
kgf/cm2
120
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-1.6-550
Outer diameter - inner diameter - length (mm) mm 6-1.6-550
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
1-2-3-4-
5-6
Pre-stroke
mm
2.2
2.15
2.25
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cyl.1-2 deg. 45 44.5 45.5
Cyl.1-2 deg. 45 44.5 45.5
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 1-4 deg. 165 164.5 165.5
Cal 1-4 deg. 165 164.5 165.5
Difference between angles 4
Cal 1-5 deg. 240 239.5 240.5
Cal 1-5 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-6 deg. 285 284.5 285.5
Cal 1-6 deg. 285 284.5 285.5
Injection quantity adjustment
Adjusting point
B
Rack position
12.3
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
113.5
110
117
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
10.5
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
90
85.5
94.5
Max. variation between cylinders
%
0
-5
5
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
6.3+-0.5
Pump speed
r/min
200
200
200
Average injection quantity
mm3/st.
17.5
14.9
20.1
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_04
Adjusting point
A
Rack position
-
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
91.5
88
95
Fixing the lever
*
Timer adjustment
Pump speed
r/min
300+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
400
Advance angle
deg.
1
0.7
1.5
Timer adjustment_03
Pump speed
r/min
700
Advance angle
deg.
4
3.5
4.5
Timer adjustment_04
Pump speed
r/min
1000
Advance angle
deg.
6
5.5
6.5
Timer adjustment_05
Pump speed
r/min
1200
Advance angle
deg.
8
7.5
8.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Beginning of damper spring operation: DL
(2)RACK LIMIT: RAL
(3)Damper spring setting
----------
DL=5-0.2mm RAL=12.5+0.2mm
----------
----------
DL=5-0.2mm RAL=12.5+0.2mm
----------
Stop lever angle
F:Full load
I:Idle
S:Stop the pump.
(1)Use the hole at R = aa
----------
aa=55mm
----------
a=11deg+-5deg b=10deg+-3deg c=41deg+-2deg
----------
aa=55mm
----------
a=11deg+-5deg b=10deg+-3deg c=41deg+-2deg
0000001501 LEVER
Control lever adjustment
(1)With the pump not operating, move the stop lever to the stop side.
(2)Adjust the stopper bolt shim so that the rack position at this time is L1.
----------
L1=5.3~6.3mm
----------
----------
L1=5.3~6.3mm
----------
0000001601 MICRO SWITCH
Adjustment of the micro-switch
Adjust the bolt to obtain the following lever position when the micro-switch is ON.
(1)Speed N1
(2)Rack position Ra
----------
N1=325+10r/min Ra=6.3mm
----------
----------
N1=325+10r/min Ra=6.3mm
----------
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(10deg)
----------
----------
a=(10deg)
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Mitsubishi
101691-1520
3116107031
6DC20