Rating:
Information injection-pump assembly
BOSCH
9 400 616 494
9400616494
ZEXEL
104303-5220
1043035220
ISEKI
62156000480A
62156000480a
Service parts 104303-5220 INJECTION-PUMP ASSEMBLY:
1.
_
3.
GOVERNOR
4.
SUPPLY PUMP
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6215300-0041
12.
Open Pre:MPa(Kqf/cm2)
20.6{210}
15.
NOZZLE SET
Include in #1:
104303-5220
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 616 494
9400616494
ZEXEL
104303-5220
1043035220
ISEKI
62156000480A
62156000480a
Zexel num
Bosch num
Firm num
Name
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
1-3-2
Pre-stroke
mm
2.8
2.75
2.85
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 2
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Injection quantity adjustment
Adjusting point
A
Rack position
7.9
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
31.8
30.8
32.8
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
6.8+-0.5
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
6.6
5.6
7.6
Max. variation between cylinders
%
0
-14
14
Fixing the lever
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_03
Adjusting point
C
Rack position
11.1+-0.
5
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
50
46
54
Fixing the lever
*
Rack limit
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)RACK LIMIT
(2)Torque control stroke
(3)Rack difference from N = N1
----------
N1=1250r/min
----------
----------
N1=1250r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=12deg+-3deg b=21deg+-6deg
----------
----------
a=12deg+-3deg b=21deg+-6deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=10deg+-1deg b=(38deg)
----------
----------
a=10deg+-1deg b=(38deg)
Timing setting
(1)Pump vertical direction
(2)Position of gear mark '00' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=18deg
----------
a=(110deg)
----------
aa=18deg
----------
a=(110deg)