Rating:
Information injection-pump assembly
BOSCH
9 400 614 471
9400614471
ZEXEL
101492-9140
1014929140
Service parts 101492-9140 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
14.7{150}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 614 471
9400614471
ZEXEL
101492-9140
1014929140
Zexel num
Bosch num
Firm num
Name
9 400 614 471
DAEWOO
INJECTION-PUMP ASSEMBLY
4BC2 * K 14BC INJECTION PUMP ASSY PE4A,5A, PE
4BC2 * K 14BC INJECTION PUMP ASSY PE4A,5A, 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 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
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
1-3-4-2
Pre-stroke
mm
3.4
3.35
3.45
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
A
Rack position
10.9
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
47.4
46.4
48.4
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
11.4
Pump speed
r/min
725
725
725
Average injection quantity
mm3/st.
54.5
53
56
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
-
Rack position
9.1+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
12
11.5
12.5
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Set idle sub-spring
(3)Main spring setting
----------
K=14
----------
----------
K=14
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Set the pump speed at aa
(2)Stopper bolt setting
(3)Set the pump speed at bb (at delivery)
----------
aa=750r/min bb=900r/min
----------
a=6deg+-5deg b=6deg+-5deg c=22deg+-5deg
----------
aa=750r/min bb=900r/min
----------
a=6deg+-5deg b=6deg+-5deg c=22deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=19deg+-5deg b=53deg+-5deg
----------
----------
a=19deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(90deg)
----------
----------
a=(90deg)