Information injection-pump assembly
ZEXEL
106671-9620
1066719620
Rating:
Cross reference number
ZEXEL
106671-9620
1066719620
Zexel num
Bosch num
Firm num
Name
106671-9620
DPICO
INJECTION-PUMP ASSEMBLY
DE12NA * Q
DE12NA * 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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
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
1-5-3-6-
2-4
Pre-stroke
mm
4.7
4.65
4.75
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
-
Rack position
13.2
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
121.5
118.5
124.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
H
Rack position
8.5+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
11
9.5
12.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(13.2)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
121.5
119.5
123.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.25
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
120
114
126
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
I
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
95
85
105
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
710--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
660
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
950
Advance angle
deg.
6
5.5
6.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
(4)Damper spring setting
(5)Microswitch adjustment unnecessary.
----------
T1=AF15
----------
----------
T1=AF15
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
----------
aa=70mm
----------
a=14deg+-5deg b=(35deg)+-3deg
----------
aa=70mm
----------
a=14deg+-5deg b=(35deg)+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
(2)Set the stopper bolt at rack position = bb. (After setting, apply red paint.)
----------
aa=40mm bb=1.5+-0.3mm
----------
a=44deg+-5deg b=20deg+-5deg
----------
aa=40mm bb=1.5+-0.3mm
----------
a=44deg+-5deg b=20deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=8deg
----------
a=(70deg)
----------
aa=8deg
----------
a=(70deg)
Information:
Installation Instructions
Using the PC, copy the file called amupdate.img to the USB stick. Make sure that the file is located directly on the USB stick and not saved in any directory on the USB stick.
Take note of the current Kernel version of the unit (if possible).
Disconnect the supply power to the unit to be upgraded.
Insert the USB stick at the back of the unit.
Reconnect the supply power to the unit and observe brief block of text message on the display, as the new kernel is being uploaded and installed. (This message is only shown for a few seconds.)
Wait for the unit to start up fully. Dismiss the USB Storage form, if shown, and remove the USB stick from the unit.
Check the Kernel version and verify that Kernel version is "180820".
Using the PC, copy the file called amupdate.img to the USB stick. Make sure that the file is located directly on the USB stick and not saved in any directory on the USB stick.
Take note of the current Kernel version of the unit (if possible).
Disconnect the supply power to the unit to be upgraded.
Insert the USB stick at the back of the unit.
Reconnect the supply power to the unit and observe brief block of text message on the display, as the new kernel is being uploaded and installed. (This message is only shown for a few seconds.)
Wait for the unit to start up fully. Dismiss the USB Storage form, if shown, and remove the USB stick from the unit.
Check the Kernel version and verify that Kernel version is "180820".
Have questions with 106671-9620?
Group cross 106671-9620 ZEXEL
Dpico
106671-9620
INJECTION-PUMP ASSEMBLY
DE12NA
DE12NA