Rating:
Information injection-pump assembly
BOSCH
9 400 612 299
9400612299
ZEXEL
101405-9050
1014059050
MITSUBISHI-HEAV
3426104020
3426104020
Service parts 101405-9050 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
34361-03011
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 612 299
9400612299
ZEXEL
101405-9050
1014059050
MITSUBISHI-HEAV
3426104020
3426104020
Zexel num
Bosch num
Firm num
Name
9 400 612 299
3426104020 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
255
255
Overflow valve opening pressure
kgf/cm2
2.6
2.6
2.6
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
1-3-4-2
Pre-stroke
mm
3.2
3.15
3.25
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
8.6
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
75
74
76
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
6+-0.5
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
11.5
10.2
12.8
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
80
80
85
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)Set idle sub-spring
(5)Main spring setting
----------
K=10
----------
----------
K=10
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=(21deg)+-5deg b=(1deg)+-5deg c=35deg+-3deg
----------
----------
a=(21deg)+-5deg b=(1deg)+-5deg c=35deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Hold the boss against the stop side
(2)Use the hole at R = aa
----------
aa=25mm
----------
a=26.5deg+-5deg b=53deg+-5deg c=(11deg)
----------
aa=25mm
----------
a=26.5deg+-5deg b=53deg+-5deg c=(11deg)
Timing setting
(1)Pump vertical direction
(2)Position of camshaft's key groove at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(50deg)
----------
----------
a=(50deg)