Rating:
Information injection-pump assembly
BOSCH
9 400 612 430
9400612430
ZEXEL
106681-4371
1066814371
YANMAR
12862451000
12862451000
Service parts 106681-4371 INJECTION-PUMP ASSEMBLY:
1.
_
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
Include in #1:
106681-4371
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 612 430
9400612430
ZEXEL
106681-4371
1066814371
YANMAR
12862451000
12862451000
Zexel num
Bosch num
Firm num
Name
106681-4371
9 400 612 430
12862451000 YANMAR
INJECTION-PUMP ASSEMBLY
6GHA-ET K 14CA INJECTION PUMP ASSY PE6P,6PD PE
6GHA-ET K 14CA INJECTION PUMP ASSY PE6P,6PD 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 8-4-1000
Outer diameter - inner diameter - length (mm) mm 8-4-1000
Overflow valve
131425-1620
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
1-4-2-6-
3-5
Pre-stroke
mm
4.1
4.05
4.15
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
12.9
Pump speed
r/min
1175
1175
1175
Each cylinder's injection qty
mm3/st.
349
338.5
359.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
98.6
98.6
Boost pressure
mmHg
740
740
Injection quantity adjustment_02
Adjusting point
B
Rack position
6.7+-0.5
Pump speed
r/min
225
225
225
Each cylinder's injection qty
mm3/st.
15
13.5
16.5
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_03
Adjusting point
C
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
285
285
305
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
500
500
500
Rack position
R1-0.85
Boost pressure
kPa
37.3
34.6
40
Boost pressure
mmHg
280
260
300
Boost compensator adjustment_02
Pump speed
r/min
500
500
500
Rack position
R1(12.9)
Boost pressure
kPa
85.3
85.3
85.3
Boost pressure
mmHg
640
640
640
Timer adjustment
Pump speed
r/min
400--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
350
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
520
Advance angle
deg.
1
0.7
1.3
Remarks
Finish
Finish
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)Boost compensator stroke: BCL
----------
K=7 BCL=0.85+-0.1mm
----------
----------
K=7 BCL=0.85+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=10deg+-5deg b=33deg+-5deg c=35deg+-3deg
----------
----------
a=10deg+-5deg b=33deg+-5deg c=35deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
(2)Pump speed aa, rack position bb
----------
aa=0r/min bb=1-0.5mm
----------
a=25deg+-5deg b=70deg+-5deg
----------
aa=0r/min bb=1-0.5mm
----------
a=25deg+-5deg b=70deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(60deg)
----------
----------
a=(60deg)
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106681-4371
9 400 612 430
12862451000
INJECTION-PUMP ASSEMBLY
6GHA-ET
6GHA-ET