Rating:
Information injection-pump assembly
BOSCH
9 400 610 905
9400610905
ZEXEL
106672-3720
1066723720
Service parts 106672-3720 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
23600-1561C
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Include in #1:
106672-3720
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 610 905
9400610905
ZEXEL
106672-3720
1066723720
| Zexel num | Bosch num | Firm num | Firm | Name |
|
106672-3720
106672-3721 |
9 400 610 905 |
INJECTION-PUMP ASSEMBLY
* K 14CA PE6P,6PD PE |
Calibration Data:
Adjustment conditions Test oil ISO4113 or {SAEJ967d}
1404 Test oil
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
mm
8-3-600
Outer diameter - inner diameter - length (mm)
Outer diameter - inner diameter - length (mm)
Overflow valve
134424-1420
Overflow valve opening pressure
kPa
162
147
177
Overflow valve opening pressure
kgf/cm2
1.65
1.5
1.8
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)
R
Right
Right
Injection timing adjustment Direction of rotation (viewed from drive side) R
Right
Injection order
1-4-2-6-
3-5
Pre-stroke
mm
3.9
3.85
3.95
Beginning of injection position
NO.1
Drive side
Drive side
Difference between angles 1
deg.
60
59.5
60.5
Cal 1-4
Cal 1-4
Difference between angles 2
deg.
120
119.5
120.5
Cyl.1-2
Cyl.1-2
Difference between angles 3
deg.
180
179.5
180.5
Cal 1-6
Cal 1-6
Difference between angles 4
deg.
240
239.5
240.5
Cal 1-3
Cal 1-3
Difference between angles 5
deg.
300
299.5
300.5
Cal 1-5
Cal 1-5
Injection quantity adjustment Adjusting point A
Rack position
7.8
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
89.3
88.3
90.3
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Boost pressure
kPa
153
153
Boost pressure
mmHg
1150
1150
Injection quantity adjustment_02 Adjusting point B
Rack position
6.2+-0.5
Pump speed
r/min
360
360
360
Average injection quantity
mm3/st.
14
11
17
Max. variation between cylinders
%
0
-15
15
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
R1-2.6
Boost pressure
kPa
60
60
60
Boost pressure
mmHg
450
450
450
Boost compensator adjustment_02 Pump speed r/min 500 500 500
Rack position
R1-1.6
Boost pressure
kPa
93.3
92
94.6
Boost pressure
mmHg
700
690
710
Boost compensator adjustment_03 Pump speed r/min 500 500 500
Rack position
R1(10.8)
Boost pressure
kPa
140
140
140
Boost pressure
mmHg
1050
1050
1050
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)Excessive fuel lever setting (boost pressure 0)
(4)Boost compensator stroke
(5)Set idle sub-spring
(6)Main spring setting
(7)Rack difference between N = N1 and N = N2
----------
K=9 N1=850r/min N2=500r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Set the pump speed at aa. ( At delivery )
(2)Stopper bolt setting
(3)Stopper bolt setting
(4)When pump speed set at bb
----------
aa=900r/min bb=750r/min
----------
a=0deg+-5deg b=22deg+-5deg c=5deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Contacts inner stopper.
(2)Rack position aa or less, pump speed bb
(3)Contacts outer stopper.
----------
aa=5.7mm bb=0r/min
----------
a=27deg+-5deg b=53deg+-5deg c=(11deg)
0000001101
N:Normal
B:When boosted
(1)Contacts outer stopper.
(2)Normal (lever free)
(3)Rack position = aa at boost pressure 0.
(4)Drive side
(5)Stopper bolt setting
----------
aa=12.6+-0.1mm
----------
a=(10deg) b=(15deg) C=(15deg)
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(45deg)