Rating:
Information injection-pump assembly
BOSCH
9 400 619 707
9400619707
ZEXEL
101405-9490
1014059490
MITSUBISHI-HEAV
3426104090
3426104090
Service parts 101405-9490 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 619 707
9400619707
ZEXEL
101405-9490
1014059490
MITSUBISHI-HEAV
3426104090
3426104090
Zexel num
Bosch num
Firm num
Name
9 400 619 707
3426104090 MITSUBISHI-HEAV
INJECTION-PUMP ASSEMBLY
S4K-T * K 14BD PE4AD PE
S4K-T * K 14BD PE4AD PE
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
131424-5720
Overflow valve opening pressure
kPa
255
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
Tester oil delivery pressure
kPa
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
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
3.5
3.45
3.55
Rack position
After adjusting injection quantity. R=A
After adjusting injection quantity. R=A
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
A
Rack position
9.5
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
106.5
105.5
107.5
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the rack
*
Boost pressure
kPa
141
141
Boost pressure
mmHg
1060
1060
Injection quantity adjustment_02
Adjusting point
C
Rack position
6+-0.5
Pump speed
r/min
525
525
525
Average injection quantity
mm3/st.
8.5
7.2
9.8
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_03
Adjusting point
E
Rack position
10.2++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
110
110
120
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
450
450
450
Rack position
8.8
Boost pressure
kPa
10.7
8
13.4
Boost pressure
mmHg
80
60
100
Boost compensator adjustment_02
Pump speed
r/min
450
450
450
Rack position
(10)
Boost pressure
kPa
128
128
128
Boost pressure
mmHg
960
960
960
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Notch fixed: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)The torque control spring does not operate.
(4)RACK LIMIT
(5)Boost compensator stroke: BCL
(6)Set idle sub-spring
----------
K=5 BCL=(1.2)mm
----------
----------
K=5 BCL=(1.2)mm
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
(1)Set the pump speed at aa
(2)Stopper bolt setting
(3)When pump speed set at bb
----------
aa=900r/min bb=750r/min
----------
a=(4deg)+-5deg b=(12.5deg)+-5deg c=(4.5deg)+-5deg d=32deg+-3deg
----------
aa=900r/min bb=750r/min
----------
a=(4deg)+-5deg b=(12.5deg)+-5deg c=(4.5deg)+-5deg d=32deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
(2)Speed = bb, rack position = cc (sealed at delivery)
(3)Normal
----------
aa=25mm bb=0r/min cc=1-0.5mm
----------
a=21deg+-5deg b=(55deg)
----------
aa=25mm bb=0r/min cc=1-0.5mm
----------
a=21deg+-5deg b=(55deg)
0000001501 I/P WITH LOAD PLUNGER ADJ
Load plunger-equipped pump adjustment
1. Adjust the variation between cylinders and the injection quantity.
2. At Full point A, adjust the pre-stroke to the specified value.
3. After pre-stroke adjustment, reconfirm that the fuel injection quantity and the variation between cylinders is as specified.
----------
----------
----------
----------
Timing setting
(1)Pump vertical direction
(2)Position of camshaft's key groove at No 1 cylinder's beginning of injection
(3)After adjusting the injection quantity, adjust at rack position aa.
(4)-
----------
aa=9.5mm
----------
a=(50deg)
----------
aa=9.5mm
----------
a=(50deg)