Rating:
Information injection-pump assembly
ZEXEL
101891-9000
1018919000
Cross reference number
ZEXEL
101891-9000
1018919000
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
1-5-4-3-
6-8-7-2
Pre-stroke
mm
1.75
1.7
1.8
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-5 deg. 45 44.5 45.5
Cal 1-5 deg. 45 44.5 45.5
Difference between angles 2
Cal 1-4 deg. 90 89.5 90.5
Cal 1-4 deg. 90 89.5 90.5
Difference between angles 3
Cal 1-3 deg. 135 134.5 135.5
Cal 1-3 deg. 135 134.5 135.5
Difference between angles 4
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 5
Cal 1-8 deg. 225 224.5 225.5
Cal 1-8 deg. 225 224.5 225.5
Difference between angles 6
Cal 1-7 deg. 270 269.5 270.5
Cal 1-7 deg. 270 269.5 270.5
Difference between angles 7
Cyl.1-2 deg. 315 314.5 315.5
Cyl.1-2 deg. 315 314.5 315.5
Injection quantity adjustment
Adjusting point
A
Rack position
9.6
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
92.8
89.8
95.8
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
9
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
89.8
87.8
91.8
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
6.3+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
15.4
12.4
18.4
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_04
Adjusting point
D
Rack position
16.7+-0.
5
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
180
175
185
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
650--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
600
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1000
Advance angle
deg.
4
3.5
4.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Lever ratio: RT
(2)Target shim dimension: TH
(3)RACK LIMIT
(4)Damper spring setting: DL
----------
RT=1 TH=1.8mm DL=5.3-0.2mm
----------
----------
RT=1 TH=1.8mm DL=5.3-0.2mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=4deg+-5deg
----------
----------
a=4deg+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=13deg+-5deg b=32deg+-3deg
----------
----------
a=13deg+-5deg b=32deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=54.5deg+-5deg b=44.5deg+-5deg
----------
----------
a=54.5deg+-5deg b=44.5deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(40deg)
----------
----------
a=(40deg)