Rating:
Information injection-pump assembly
ZEXEL
106651-0540
1066510540
Cross reference number
ZEXEL
106651-0540
1066510540
Zexel num
Bosch num
Firm num
Name
106651-0540
INJECTION-PUMP ASSEMBLY
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
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
1-4-2-6-
3-5
Pre-stroke
mm
3.65
3.6
3.7
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5
Cal 1-4 deg. 60 59.5 60.5
Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5
Cyl.1-2 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
Cal 1-3 deg. 240 239.5 240.5
Cal 1-3 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5
Cal 1-5 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
11
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
108.6
106.6
110.6
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
11
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
110.6
107.6
113.6
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
7+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
11.7
10
13.4
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Timer adjustment
Pump speed
r/min
300+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
500
Advance angle
deg.
1.35
0.7
1.6
Timer adjustment_03
Pump speed
r/min
700
Advance angle
deg.
2.85
2.1
3.1
Timer adjustment_04
Pump speed
r/min
900
Advance angle
deg.
4.4
3.6
4.6
Timer adjustment_05
Pump speed
r/min
1100+50
Advance angle
deg.
6.1
5.7
6.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Beginning of damper spring operation: DL
(2)Rack limit using stop lever
(3)Variable speed specification: idling adjustment
(4)Main spring setting
----------
DL=5.5-0.2mm
----------
----------
DL=5.5-0.2mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=10deg+-5deg b=(22deg)+-5deg
----------
----------
a=10deg+-5deg b=(22deg)+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=27.5deg+-5deg b=38deg+-3deg
----------
----------
a=27.5deg+-5deg b=38deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Rack position bb
----------
aa=11mm bb=1+0.5mm
----------
a=26deg+-5deg b=28deg+-3deg
----------
aa=11mm bb=1+0.5mm
----------
a=26deg+-5deg b=28deg+-3deg
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Nissan-Diesel
Nissan-Diesel
106651-0540
INJECTION-PUMP ASSEMBLY