Rating:
Information injection-pump assembly
ZEXEL
101491-9380
1014919380
Service parts 101491-9380 INJECTION-PUMP ASSEMBLY:
1.
_
4.
SUPPLY PUMP
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
16.7(170)
15.
NOZZLE SET
Cross reference number
ZEXEL
101491-9380
1014919380
Zexel num
Bosch num
Firm num
Name
101491-9380
DPICO
INJECTION-PUMP ASSEMBLY
SL * Q
SL * Q
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 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
3.4
3.35
3.45
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
-
Rack position
11
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
51.5
51
52
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
H
Rack position
9.8+-0.5
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
8
6
10
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(11)
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
51.5
51
52
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.2
Pump speed
r/min
1700
1700
1700
Average injection quantity
mm3/st.
60.5
56.5
64.5
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
C
Rack position
R1-0.05
Pump speed
r/min
625
625
625
Average injection quantity
mm3/st.
37.6
33.6
41.6
Fixing the lever
*
Injection quantity adjustment_06
Adjusting point
D
Rack position
(R1+0.15
)+-0.1
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
32.5
28.5
36.5
Fixing the lever
*
Injection quantity adjustment_07
Adjusting point
E
Rack position
R1+0.15
Pump speed
r/min
1600
1600
1600
Average injection quantity
mm3/st.
59.7
55.7
63.7
Fixing the lever
*
Injection quantity adjustment_08
Adjusting point
I
Rack position
17++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
106
96
116
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
1350+-25
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1700
Advance angle
deg.
3.5
3.2
3.8
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
----------
T1=C33
----------
----------
T1=C33
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt set position 'H'
----------
----------
a=20deg+-5deg b=41deg+-3deg
----------
----------
a=20deg+-5deg b=41deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=40deg+-5deg b=40deg+-5deg
----------
----------
a=40deg+-5deg b=40deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(130deg)
----------
----------
a=(130deg)
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Dpico
101491-9380
INJECTION-PUMP ASSEMBLY
SL
SL