Rating:
Information injection-pump assembly
ZEXEL
101402-2451
1014022451
HINO
220206370B
220206370b
Service parts 101402-2451 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
21.6(220)
15.
NOZZLE SET
Cross reference number
ZEXEL
101402-2451
1014022451
HINO
220206370B
220206370b
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
Overflow valve
131424-5720
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
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
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
4.8
4.75
4.85
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
11.8
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
93
91
95
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Boost pressure
kPa
28
28
Boost pressure
mmHg
210
210
Injection quantity adjustment_02
Adjusting point
C
Rack position
7.5+-0.5
Pump speed
r/min
440
440
440
Average injection quantity
mm3/st.
9.5
8
11
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
E
Rack position
12++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
95
95
105
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
500
500
500
Rack position
10.2
Boost pressure
kPa
8
4
9.3
Boost pressure
mmHg
60
30
70
Boost compensator adjustment_02
Pump speed
r/min
500
500
500
Rack position
10.8
Boost pressure
kPa
14.7
14.7
14.7
Boost pressure
mmHg
110
110
110
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Notch fixed: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
(4)Boost compensator stroke: BCL
(5)Rack difference between N = N1 and N = N2
(6)Idle sub spring setting: L1.
----------
K=9 BCL=0.6+-0.1mm N1=1050r/min N2=500r/min L1=8.8+-0.2mm
----------
----------
K=9 BCL=0.6+-0.1mm N1=1050r/min N2=500r/min L1=8.8+-0.2mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt setting
----------
aa=100mm
----------
a=(12deg)+-5deg b=(24deg)+-5deg
----------
aa=100mm
----------
a=(12deg)+-5deg b=(24deg)+-5deg
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)
(3)Use the hole above R = cc
----------
aa=0r/min bb=1-0.5mm cc=25mm
----------
a=21deg+-5deg b=(53deg)
----------
aa=0r/min bb=1-0.5mm cc=25mm
----------
a=21deg+-5deg b=(53deg)
Timing setting
(1)Pump vertical direction
(2)Position of gear's standard threaded hole at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(70deg)
----------
----------
a=(70deg)