Rating:
Information injection-pump assembly
BOSCH
9 400 616 752
9400616752
ZEXEL
106671-2485
1066712485
MITSUBISHI-HEAV
3626520153
3626520153
Service parts 106671-2485 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
36261-11070
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Include in #1:
106671-2485
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 616 752
9400616752
ZEXEL
106671-2485
1066712485
MITSUBISHI-HEAV
3626520153
3626520153
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
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
1-5-3-6-
2-4
Pre-stroke
mm
3.7
3.65
3.75
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
A
Rack position
10.7
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
186.7
179.7
193.7
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
4.8+-0.5
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
25
22.5
27.5
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_03
Adjusting point
C
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
221
221
231
Fixing the lever
*
Rack limit
*
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
500
Advance angle
deg.
0.9
Timer adjustment_04
Pump speed
r/min
700
Advance angle
deg.
1.2
0.7
1.7
Timer adjustment_05
Pump speed
r/min
-
Advance angle
deg.
4
3.5
4.5
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)RACK LIMIT
(3)Rack difference between N = N1 and N = N2
(4)Idle sub spring setting: L1.
----------
K=18 N1=750r/min N2=700r/min L1=3-0.5mm
----------
----------
K=18 N1=750r/min N2=700r/min L1=3-0.5mm
----------
Speed control lever angle
F:Full speed
S:Stop
----------
----------
a=(13deg)+-5deg b=32deg+-3deg
----------
----------
a=(13deg)+-5deg b=32deg+-3deg
0000000901
F:Full load
I:Idle
S:Stop
----------
----------
a=(1deg)+-5deg b=(22deg)+-3deg c=(26deg)+-5deg
----------
----------
a=(1deg)+-5deg b=(22deg)+-3deg c=(26deg)+-5deg