Rating:
Information injection-pump assembly
ZEXEL
101602-2420
1016022420
HINO
220203391A
220203391a
Cross reference number
ZEXEL
101602-2420
1016022420
HINO
220203391A
220203391a
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
134424-0920
Overflow valve opening pressure
kPa
162
147
177
Overflow valve opening pressure
kgf/cm2
1.65
1.5
1.8
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
1-4-2-6-
3-5
Pre-stroke
mm
4
3.97
4.03
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.75 60.25
Cal 1-4 deg. 60 59.75 60.25
Difference between angles 2
Cyl.1-2 deg. 120 119.75 120.25
Cyl.1-2 deg. 120 119.75 120.25
Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25
Cal 1-6 deg. 180 179.75 180.25
Difference between angles 4
Cal 1-3 deg. 240 239.75 240.25
Cal 1-3 deg. 240 239.75 240.25
Difference between angles 5
Cal 1-5 deg. 300 299.75 300.25
Cal 1-5 deg. 300 299.75 300.25
Injection quantity adjustment
Adjusting point
A
Rack position
10.9
Pump speed
r/min
675
675
675
Average injection quantity
mm3/st.
96
95
97
Max. variation between cylinders
%
0
-3.5
3.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
34.7
34.7
Boost pressure
mmHg
260
260
Injection quantity adjustment_02
Adjusting point
-
Rack position
7.1+-0.5
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
10
9
11
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Boost compensator adjustment
Pump speed
r/min
675
675
675
Rack position
10.2
Boost pressure
kPa
13.3
10.6
16
Boost pressure
mmHg
100
80
120
Boost compensator adjustment_02
Pump speed
r/min
675
675
675
Rack position
10.9
Boost pressure
kPa
21.3
21.3
21.3
Boost pressure
mmHg
160
160
160
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Boost compensator stroke (at N = N1)
(3)Set idle sub-spring
(4)Main spring setting
(5)Rack difference to N = N2
----------
K=7 N1=675r/min N2=1100r/min
----------
----------
K=7 N1=675r/min N2=1100r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=0deg+-5deg b=20deg+-5deg
----------
----------
a=0deg+-5deg b=20deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Speed = aa, rack position = bb (sealed at shipping)
----------
aa=0r/min bb=1-0.2mm
----------
a=21deg+-5deg b=(55deg)
----------
aa=0r/min bb=1-0.2mm
----------
a=21deg+-5deg b=(55deg)
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(60deg)
----------
----------
a=(60deg)