Rating:
Information injection-pump assembly
ZEXEL
101602-4362
1016024362
ISUZU
1156017901
1156017901
Cross reference number
ZEXEL
101602-4362
1016024362
ISUZU
1156017901
1156017901
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 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
9.1
Pump speed
r/min
1175
1175
1175
Average injection quantity
mm3/st.
69.1
67.6
70.6
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
325
325
325
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)At torque control adjustment, the notch must be set at K1 or less and the governor set limit must not exceed N = N1.
(3)Rack difference between N = N2 and N = N3
----------
K=15 K1=10 N1=1300r/min N2=1300r/min N3=950r/min
----------
----------
K=15 K1=10 N1=1300r/min N2=1300r/min N3=950r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=34deg+-5deg b=20deg+-5deg
----------
----------
a=34deg+-5deg b=20deg+-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 flywheel's threaded hole at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(10deg)
----------
----------
a=(10deg)