Rating:
Information injection-pump assembly
BOSCH
9 400 613 196
9400613196
ZEXEL
106673-4250
1066734250
KOMATSU
6152721480
6152721480
Service parts 106673-4250 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
27.5{280}
15.
NOZZLE SET
Include in #1:
106673-4250
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 613 196
9400613196
ZEXEL
106673-4250
1066734250
KOMATSU
6152721480
6152721480
Zexel num
Bosch num
Firm num
Name
106673-4250
9 400 613 196
6152721480 KOMATSU
INJECTION-PUMP ASSEMBLY
SAA6D125 K 14CA INJECTION PUMP ASSY PE6P,6PD PE
SAA6D125 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
105780-8140
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
Outer diameter - inner diameter - length (mm) mm 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131424-1520
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
1-5-3-6-
2-4
Pre-stroke
mm
4.5
4.45
4.55
Rack position
Point A or more. R=A
Point A or more. R=A
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
12.9
Pump speed
r/min
1025
1025
1025
Average injection quantity
mm3/st.
191.5
189.5
193.5
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Boost pressure
kPa
60
60
Boost pressure
mmHg
450
450
Injection quantity adjustment_02
Adjusting point
C
Rack position
6.6+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
18
16.5
19.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_03
Adjusting point
D
Rack position
13.1++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
170
165
175
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
R1-2.1
Boost pressure
kPa
9.3
8
10.6
Boost pressure
mmHg
70
60
80
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
R1(12.9)
Boost pressure
kPa
46.7
46.7
46.7
Boost pressure
mmHg
350
350
350
Timer adjustment
Pump speed
r/min
825--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
775
Advance angle
deg.
0.3
Timer adjustment_03
Pump speed
r/min
975
Advance angle
deg.
2
1.7
2.3
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=2.1+-0.1mm
----------
----------
K=7 BCL=2.1+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
(1)At hole at R = aa (center)
----------
aa=85mm
----------
a=2deg+-5deg b=24.5deg+-5deg c=35deg+-3deg
----------
aa=85mm
----------
a=2deg+-5deg b=24.5deg+-5deg c=35deg+-3deg
0000001501 TAMPER PROOF
Tamperproofing-equipped boost compensator cover installation procedure
(A) After adjusting the boost compensator, tighten the bolts to remove the heads.
(1)Before adjusting the governor and the boost compensator, tighten the screw to the specified torque.
(Tightening torque T = T1 maximum)
(2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads.
(Tightening torque T = T2)
----------
T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
----------
----------
T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
----------
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)At rack position = bb or more
----------
aa=8.5deg bb=12.9mm
----------
a=(150deg)
----------
aa=8.5deg bb=12.9mm
----------
a=(150deg)
Have questions with 106673-4250?
Group cross 106673-4250 ZEXEL
Daewoo
Komatsu
Komatsu
106673-4250
9 400 613 196
6152721480
INJECTION-PUMP ASSEMBLY
SAA6D125
SAA6D125