Rating:
Information injection-pump assembly
ZEXEL
106672-4710
1066724710
43547020B
Cross reference number
ZEXEL
106672-4710
1066724710
43547020B
| Zexel num | Bosch num | Firm num | Firm | Name |
|
106672-4710
106672-4713 |
43547020B |
INJECTION-PUMP ASSEMBLY
* |
Calibration Data:
Adjustment conditions Test oil ISO4113 or {SAEJ967d}
1404 Test oil
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
mm
8-3-600
Outer diameter - inner diameter - length (mm)
Outer diameter - inner diameter - length (mm)
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)
L
Left
Left
Injection timing adjustment Direction of rotation (viewed from drive side) L
Left
Injection order
1-4-2-6-
3-5
Pre-stroke
mm
3.05
3
3.1
Beginning of injection position
NO.1
Governor side
Governor side
Difference between angles 1
deg.
60
59.5
60.5
Cal 1-4
Cal 1-4
Difference between angles 2
deg.
120
119.5
120.5
Cyl.1-2
Cyl.1-2
Difference between angles 3
deg.
180
179.5
180.5
Cal 1-6
Cal 1-6
Difference between angles 4
deg.
240
239.5
240.5
Cal 1-3
Cal 1-3
Difference between angles 5
deg.
300
299.5
300.5
Cal 1-5
Cal 1-5
Injection quantity adjustment Adjusting point A
Rack position
12.5
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
200
195
205
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Injection quantity adjustment_02 Adjusting point B
Rack position
12.5
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
196
181
211
Max. variation between cylinders
%
0
-4
4
Fixing the rack
*
Injection quantity adjustment_03 Adjusting point -
Rack position
6.2+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
20
17
23
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_04 Adjusting point D
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
200
195
205
Fixing the lever
*
Rack limit
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
(4)Idle sub spring setting: L1.
----------
K=14 L1=4.5-0.5mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Speed set at aa (setting at shipping)
(2)Set the pump speed at bb.
(3)Stopper bolt setting
----------
aa=750r/min bb=600r/min
----------
a=35deg+-5deg b=27deg+-5deg c=13deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
----------
----------
a=19deg+-5deg b=53deg+-5deg