Rating:
Information injection-pump assembly
ZEXEL
104302-6050
1043026050
TOYO-SHA
3001250101
3001250101
Service parts 104302-6050 INJECTION-PUMP ASSEMBLY:
1.
_
3.
GOVERNOR
4.
SUPPLY PUMP
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
12.7{130}
15.
NOZZLE SET
Include in #1:
104302-6050
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
104302-6050
1043026050
TOYO-SHA
3001250101
3001250101
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 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
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
1-2
Pre-stroke
mm
1.95
1.9
2
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
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
6.7
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
28.5
27.5
29.5
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
D
Rack position
5+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
6
5
7
Max. variation between cylinders
%
0
-14
14
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
F
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
42
35
49
Fixing the lever
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque control stroke
----------
----------
----------
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
(1)Set idling using the idle set spring.
----------
----------
a=27deg+-2deg b=28deg+-6deg c=(40deg)
----------
----------
a=27deg+-2deg b=28deg+-6deg c=(40deg)