Rating:
Information injection-pump assembly
ZEXEL
101602-7470
1016027470
ISUZU
1156027960
1156027960
Service parts 101602-7470 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
1-15300-247-1
12.
Open Pre:MPa(Kqf/cm2)
18.1{185}
15.
NOZZLE SET
Cross reference number
ZEXEL
101602-7470
1016027470
ISUZU
1156027960
1156027960
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
131424-4920
Overflow valve opening pressure
kPa
127
107
147
Overflow valve opening pressure
kgf/cm2
1.3
1.1
1.5
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
1-5-3-6-
2-4
Pre-stroke
mm
3.6
3.55
3.65
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
10.5
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
86.3
84.8
87.8
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
33.3
33.3
Boost pressure
mmHg
250
250
Injection quantity adjustment_02
Adjusting point
C
Rack position
7.3+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
10.8
9.5
12.1
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
700
700
700
Rack position
10.2
Boost pressure
kPa
9.3
6.6
12
Boost pressure
mmHg
70
50
90
Boost compensator adjustment_02
Pump speed
r/min
700
700
700
Rack position
10.7
Boost pressure
kPa
21.3
16
26.6
Boost pressure
mmHg
160
120
200
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
(4)Boost compensator stroke
(5)Rack difference between N = N1 and N = N2
----------
K=8 N1=1050r/min N2=850r/min
----------
----------
K=8 N1=1050r/min N2=850r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=0deg+-5deg b=21deg+-5deg
----------
----------
a=0deg+-5deg b=21deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=12deg+-5deg b=46deg+-5deg
----------
----------
a=12deg+-5deg b=46deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of coupling's threaded hole at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=15deg
----------
a=(60deg)
----------
aa=15deg
----------
a=(60deg)