Rating:
Information injection-pump assembly
ZEXEL
106672-9810
1066729810
Service parts 106672-9810 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6211-11-3301
12.
Open Pre:MPa(Kqf/cm2)
24.5{250}
15.
NOZZLE SET
Include in #1:
106672-9810
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106672-9810
1066729810
Zexel num
Bosch num
Firm num
Name
106672-9810
INJECTION-PUMP ASSEMBLY
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131424-3420
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
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
1-5-3-6-
2-4
Pre-stroke
mm
4.3
4.25
4.35
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 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
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
11.8+-0.
5
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
288
284
292
Fixing the lever
*
Boost pressure
kPa
34.7
34.7
Boost pressure
mmHg
260
260
Injection quantity adjustment_02
Adjusting point
B
Rack position
11.8
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
268
266
270
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Boost pressure
kPa
34.7
34.7
Boost pressure
mmHg
260
260
Injection quantity adjustment_03
Adjusting point
F
Rack position
4+-0.5
Pump speed
r/min
385
385
385
Average injection quantity
mm3/st.
27
25.5
28.5
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
700
700
700
Rack position
9.3
Boost pressure
kPa
6.7
5.4
8
Boost pressure
mmHg
50
40
60
Boost compensator adjustment_02
Pump speed
r/min
700
700
700
Rack position
11.8
Boost pressure
kPa
21.3
21.3
21.3
Boost pressure
mmHg
160
160
160
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Lever ratio: RT
(2)Target shim dimension: TH
(3)Tolerance for racks not indicated: +-0.05mm.
(4)Deliver without the torque control spring operating.
(5)Boost compensator stroke: BCL
(6)Damper spring setting
----------
RT=1 TH=2.4mm BCL=2.5+-0.1mm
----------
----------
RT=1 TH=2.4mm BCL=2.5+-0.1mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=6deg+-5deg
----------
----------
a=6deg+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=39.5deg+-3deg b=15deg+-5deg
----------
----------
a=39.5deg+-3deg b=15deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=42.5deg+-5deg b=73deg+-5deg
----------
----------
a=42.5deg+-5deg b=73deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(260deg)
----------
----------
a=(260deg)
Have questions with 106672-9810?
Group cross 106672-9810 ZEXEL
Komatsu
106672-9810
INJECTION-PUMP ASSEMBLY