Rating:
Information injection-pump assembly
ZEXEL
101602-7550
1016027550
ISUZU
1156028590
1156028590
Service parts 101602-7550 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
8.
_
9.
_
11.
Nozzle and Holder
8-94130-074-3
12.
Open Pre:MPa(Kqf/cm2)
14.7{150}
15.
NOZZLE SET
Include in #1:
101602-7550
as INJECTION-PUMP ASSEMBLY
Include in #2:
104748-1230
as _
Cross reference number
ZEXEL
101602-7550
1016027550
ISUZU
1156028590
1156028590
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
132424-0620
Overflow valve opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
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
9
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
65.9
64.4
67.4
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
6.1+-0.5
Pump speed
r/min
360
360
360
Average injection quantity
mm3/st.
8.2
6.8
9.6
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)RACK LIMIT: RAL
----------
K=13 RAL=13.5+-0.1mm
----------
----------
K=13 RAL=13.5+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=20deg+-5deg b=37deg+-5deg
----------
----------
a=20deg+-5deg b=37deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=46deg+-5deg b=52deg+-5deg
----------
----------
a=46deg+-5deg b=52deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of flywheel's threaded hole at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(10deg)
----------
----------
a=(10deg)