Rating:
Information injection-pump assembly
ZEXEL
101603-2331
1016032331
HINO
220204761A
220204761a
Service parts 101603-2331 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
23600-2710A
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}
15.
NOZZLE SET
Cross reference number
ZEXEL
101603-2331
1016032331
HINO
220204761A
220204761a
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
4.8
4.77
4.83
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
11.3
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
108.5
106.5
110.5
Max. variation between cylinders
%
0
-3.5
3.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
37.3
37.3
Boost pressure
mmHg
280
280
Injection quantity adjustment_02
Adjusting point
-
Rack position
6.1+-0.5
Pump speed
r/min
650
650
650
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
800
800
800
Rack position
R1-0.7
Boost pressure
kPa
10.7
10.7
12
Boost pressure
mmHg
80
80
90
Boost compensator adjustment_02
Pump speed
r/min
800
800
800
Rack position
R1(11.3)
Boost pressure
kPa
24
24
24
Boost pressure
mmHg
180
180
180
Timer adjustment
Pump speed
r/min
1100--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1050
Advance angle
deg.
0.3
Timer adjustment_03
Pump speed
r/min
1250
Advance angle
deg.
1.5
1.2
1.8
Remarks
Finish
Finish
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)Perform governor adjustment at an ambient temperature of at least 15 deg C (rack limit spring is shape memory alloy).
(4)SMA RACK LIMIT; RAL (boost pressure exceeds P1 at N = N1)
(5)Boost compensator stroke
(6)Set idle sub-spring
(7)Main spring setting
----------
K=12 RAL=13.1+-0.1mm N1=350r/min P1=37.3kPa(280mmHg)
----------
----------
K=12 RAL=13.1+-0.1mm N1=350r/min P1=37.3kPa(280mmHg)
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=(13deg)+-5deg b=(18deg)+-5deg
----------
----------
a=(13deg)+-5deg b=(18deg)+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Pump speed aa, rack position bb
(2)At delivery
(3)Use the hole above R = cc
----------
aa=0r/min bb=1-0.5mm cc=25mm
----------
a=13deg+-5deg b=(55deg)
----------
aa=0r/min bb=1-0.5mm cc=25mm
----------
a=13deg+-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=(50deg)
----------
----------
a=(50deg)