Rating:
Information injection-pump assembly
BOSCH
9 400 619 802
9400619802
ZEXEL
101871-1050
1018711050
MITSUBISHI-HEAV
8506103000
8506103000
Service parts 101871-1050 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
85061-01000
12.
Open Pre:MPa(Kqf/cm2)
19.6{200}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 619 802
9400619802
ZEXEL
101871-1050
1018711050
MITSUBISHI-HEAV
8506103000
8506103000
Zexel num
Bosch num
Firm num
Name
101871-1050
9 400 619 802
8506103000 MITSUBISHI-HEAV
INJECTION-PUMP ASSEMBLY
8DV * K 14BG PE8A PE
8DV * K 14BG PE8A 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
105780-0020
Bosch type code
DN4SD24T
Nozzle holder
105031-2010
Bosch type code
KB56SD273
Opening pressure
MPa
11.8
Opening pressure
kgf/cm2
120
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-1.6-550
Outer diameter - inner diameter - length (mm) mm 6-1.6-550
Overflow valve
132424-0620
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-2-7-3-
4-5-6-8
Pre-stroke
mm
2.2
2.15
2.25
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cyl.1-2 deg. 45 44.5 45.5
Cyl.1-2 deg. 45 44.5 45.5
Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5
Cal 1-7 deg. 90 89.5 90.5
Difference between angles 3
Cal 1-3 deg. 135 134.5 135.5
Cal 1-3 deg. 135 134.5 135.5
Difference between angles 4
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 5
Cal 1-5 deg. 225 224.5 225.5
Cal 1-5 deg. 225 224.5 225.5
Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5
Cal 1-6 deg. 270 269.5 270.5
Difference between angles 7
Cal 1-8 deg. 315 314.5 315.5
Cal 1-8 deg. 315 314.5 315.5
Injection quantity adjustment
Adjusting point
B
Rack position
13
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
100
98
102
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
7.2+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
20
17
23
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Timer adjustment
Pump speed
r/min
400+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
600
Advance angle
deg.
1.8
1.3
2.3
Timer adjustment_03
Pump speed
r/min
900
Advance angle
deg.
4.4
3.9
4.9
Timer adjustment_04
Pump speed
r/min
1200
Advance angle
deg.
7
6.5
7.5
Timer adjustment_05
Pump speed
r/min
-
Advance angle
deg.
10
10
10
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)Idle sub spring setting: L1.
----------
K=3 L1=6-0.5mm
----------
----------
K=3 L1=6-0.5mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Set the pump speed at aa
----------
aa=300r/min
----------
a=(1deg) b=(26deg)
----------
aa=300r/min
----------
a=(1deg) b=(26deg)
Have questions with 101871-1050?
Group cross 101871-1050 ZEXEL
Mitsubishi-Heav
101871-1050
9 400 619 802
8506103000
INJECTION-PUMP ASSEMBLY
8DV
8DV