Rating:
Information injection-pump assembly
BOSCH
9 400 617 393
9400617393
ZEXEL
106675-4371
1066754371
Cross reference number
BOSCH
9 400 617 393
9400617393
ZEXEL
106675-4371
1066754371
Zexel num
Bosch num
Firm num
Name
106675-4371
9 400 617 393
DAEWOO
INJECTION-PUMP ASSEMBLY
DE12TI K
DE12TI K
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)
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
4.2
4.15
4.25
Beginning of injection position
Governor side NO.1
Governor 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
11.7
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
157
155
159
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Boost pressure
kPa
66.7
66.7
Boost pressure
mmHg
500
500
Injection quantity adjustment_02
Adjusting point
B
Rack position
R1(6.6)
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
13
11.5
14.5
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
500
500
500
Rack position
11.4
Boost pressure
kPa
26.7
24.7
28.7
Boost pressure
mmHg
200
185
215
Boost compensator adjustment_02
Pump speed
r/min
500
500
500
Rack position
12.5
Boost pressure
kPa
53.3
53.3
53.3
Boost pressure
mmHg
400
400
400
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Notch fixed: K
(2)Boost compensator stroke: BCL
(3)Rack difference between N = N1 and N = N2
(4)Idle sub spring setting: L1.
----------
K=14 BCL=1.1+-0.1mm N1=1050r/min N2=500r/min L1=8.9+-0.2mm
----------
----------
K=14 BCL=1.1+-0.1mm N1=1050r/min N2=500r/min L1=8.9+-0.2mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Actual measurement
(2)Actual measurement
(3)Stopper bolt setting
----------
----------
----------
----------
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
(2)Pump speed aa and rack position bb (to be sealed at delivery)
----------
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=(70deg)
----------
----------
a=(70deg)
Have questions with 106675-4371?
Group cross 106675-4371 ZEXEL
Komatsu
Komatsu
Komatsu
Komatsu
Komatsu
Daewoo
106675-4371
9 400 617 393
INJECTION-PUMP ASSEMBLY
DE12TI
DE12TI