Rating:
Information injection-pump assembly
BOSCH
9 400 616 372
9400616372
ZEXEL
103682-0570
1036820570
NIIGATA-TEKKOU
7CS47000B
7cs47000b
Service parts 103682-0570 INJECTION-PUMP ASSEMBLY:
1.
_
4.
SUPPLY PUMP
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
10.
NOZZLE AND HOLDER ASSY
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
13.
NOZZLE-HOLDER
14.
NOZZLE
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 616 372
9400616372
ZEXEL
103682-0570
1036820570
NIIGATA-TEKKOU
7CS47000B
7cs47000b
Zexel num
Bosch num
Firm num
Name
9 400 616 372
7CS47000B NIIGATA-TEKKOU
INJECTION-PUMP ASSEMBLY
6MG17HX * K 14BS PE4-8Z PE
6MG17HX * K 14BS PE4-8Z 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
105780-8130
Bosch type code
EFEP215A
Nozzle
105780-0050
Bosch type code
DN6TD119NP1T
Nozzle holder
105780-2090
Bosch type code
EFEP215
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-4-1500
Outer diameter - inner diameter - length (mm) mm 8-4-1500
Overflow valve
131425-0120
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
1-4-2-6-
3-5
Pre-stroke
mm
3.5
3.45
3.55
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5
Cal 1-4 deg. 60 59.5 60.5
Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5
Cyl.1-2 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
Cal 1-3 deg. 240 239.5 240.5
Cal 1-3 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5
Cal 1-5 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
20.5
Pump speed
r/min
825
825
825
Average injection quantity
mm3/st.
818
803
833
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Boost pressure
kPa
125
125
Boost pressure
mmHg
940
940
Injection quantity adjustment_02
Adjusting point
B
Rack position
9+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
100
90
110
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
500
500
500
Rack position
R1-4.6
Boost pressure
kPa
29.3
26.6
32
Boost pressure
mmHg
220
200
240
Boost compensator adjustment_02
Pump speed
r/min
500
500
500
Rack position
R1(20.5)
Boost pressure
kPa
112
112
112
Boost pressure
mmHg
840
840
840
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Delivered with idle spring not operating.
(3)RACK LIMIT: RAL
(4)Boost compensator stroke: BCL
----------
K=25 RAL=21.5+0.2mm BCL=4.6+-0.1mm
----------
----------
K=25 RAL=21.5+0.2mm BCL=4.6+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
(2)Use the hole at R = aa
----------
aa=120mm
----------
a=(20deg)+-5deg b=(37deg)+-5deg
----------
aa=120mm
----------
a=(20deg)+-5deg b=(37deg)+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Base lever only
(2)No return spring
(3)The distance between the stopper bolt and the lever must be aa (seal at delivery).
----------
aa=2+1mm
----------
a=16deg+-5deg b=40deg+-5deg
----------
aa=2+1mm
----------
a=16deg+-5deg b=40deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of middle of pump side coupling's elongated hole at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(50deg)
----------
----------
a=(50deg)