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Information injection-pump assembly
ZEXEL
101405-9090
1014059090
Cross reference number
ZEXEL
101405-9090
1014059090
Zexel num
Bosch num
Firm num
Name
101405-9090
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
Inside diameter - outside diameter - length (mm) mm 6-2-600
Inside diameter - outside diameter - length (mm) mm 6-2-600
Overflow valve
131424-5720
Overflow valve opening pressure
kPa
255
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
Tester oil delivery pressure
kPa
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
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
1-3-4-2
Pre-stroke
mm
3.2
3.15
3.25
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
A
Rack position
9.7
Pump speed
r/min
975
975
975
Average injection quantity
mm3/st.
110.5
109.5
111.5
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
D
Rack position
6+-0.5
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
11.5
10.2
12.8
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
E
Rack position
10++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
105
105
110
Fixing the lever
*
Rack limit
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
(4)Set idle sub-spring
(5)Main spring setting
----------
K=10
----------
----------
K=10
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
(1)Base lever only
----------
----------
a=31deg+-3deg b=1deg+-5deg c=19deg+-5deg
----------
----------
a=31deg+-3deg b=1deg+-5deg c=19deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
(2)Use the hole at R = aa
(3)Speed = bb, rack position = cc (sealed at delivery)
----------
aa=23mm bb=0r/min cc=1-0.5mm
----------
a=0deg+-5deg b=(55deg)
----------
aa=23mm bb=0r/min cc=1-0.5mm
----------
a=0deg+-5deg b=(55deg)
Timing setting
(1)Pump vertical direction
(2)Position of camshaft's key groove at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(50deg)
----------
----------
a=(50deg)
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Yanmar
Yanmar
Yanmar
Dpico
Yanmar
Mitsubishi-Heav
Yanmar
Dpico
101405-9090
INJECTION-PUMP ASSEMBLY