Rating:
Information injection-pump assembly
ZEXEL
106681-4170
1066814170
MITSUBISHI-HEAV
34A6510270
34a6510270
Cross reference number
ZEXEL
106681-4170
1066814170
MITSUBISHI-HEAV
34A6510270
34a6510270
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
105780-8130
Bosch type code
EFEP215A
Nozzle
105780-0050
Bosch type code
DN6TD119NP1T
Nozzle holder
105780-2090
Bosch type code
EFEP215
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-4-1000
Outer diameter - inner diameter - length (mm) mm 8-4-1000
Overflow valve
131424-3420
Overflow valve opening pressure
kPa
255
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
2.8
2.75
2.85
Rack position
Point A R=A
Point A R=A
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
11.8
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
299
290
308
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Boost pressure
kPa
153.3
153.3
Boost pressure
mmHg
1150
1150
Remarks
Injection at all cylinders.
Injection at all cylinders.
Injection quantity adjustment_02
Adjusting point
C
Rack position
6.5+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
21
18
24
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_03
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
665
665
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Remarks
Injection only at cylinders 1, 3, 4 and 6.
Injection only at cylinders 1, 3, 4 and 6.
Boost compensator adjustment
Pump speed
r/min
500
500
500
Rack position
10.4
Boost pressure
kPa
74.6
71.9
77.3
Boost pressure
mmHg
560
540
580
Boost compensator adjustment_02
Pump speed
r/min
500
500
500
Rack position
11.8
Boost pressure
kPa
140
133.3
146.7
Boost pressure
mmHg
1050
1000
1100
Timer adjustment
Pump speed
r/min
450--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
400
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
700
Advance angle
deg.
4
3.5
4.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Notch fixed: K
(2)The torque control spring does not operate.
(3)Boost compensator stroke: BCL
(4)Idle sub spring setting: L1.
----------
K=25 BCL=1.4+-0.1mm L1=6.7-0.5mm
----------
----------
K=25 BCL=1.4+-0.1mm L1=6.7-0.5mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=16deg+-5deg b=34deg+-5deg
----------
----------
a=16deg+-5deg b=34deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Pump speed aa and rack position bb (to be sealed at delivery)
----------
aa=0r/min bb=3-0.5mm
----------
a=35deg+-5deg b=62.5deg+-5deg
----------
aa=0r/min bb=3-0.5mm
----------
a=35deg+-5deg b=62.5deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(20deg)
----------
----------
a=(20deg)