Rating:
Information injection-pump assembly
ZEXEL
106661-0860
1066610860
Cross reference number
ZEXEL
106661-0860
1066610860
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
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
1-4-2-6-
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
10.7
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
124.5
122.5
126.5
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
5+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
12
10.3
13.7
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Timer adjustment
Pump speed
r/min
300
Advance angle
deg.
0.5
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
700
Advance angle
deg.
1.8
1.5
2.1
Timer adjustment_03
Pump speed
r/min
1100
Advance angle
deg.
4
3.5
4
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Variable speed specification.
(2)Tolerance for racks not indicated: +-0.05mm.
(3)Fix the load control lever in the full position and adjust.
(4)Rack limit using the stop lever: R1
(5)Idle sub spring setting: L1.
(6)Set the damper spring (after setting the idle spring).
----------
R1=11.7mm L1=4.7-0.2mm
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----------
R1=11.7mm L1=4.7-0.2mm
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Speed control lever angle
F:Full speed
I:Idle
----------
----------
a=11deg+-5deg b=22deg+-5deg
----------
----------
a=11deg+-5deg b=22deg+-5deg
0000000901
F:Full load
(1)Fix full load
----------
----------
a=(20deg)+-5deg
----------
----------
a=(20deg)+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Drive side
(2)Use the hole at R = aa
(3)Rack position bb
(4)Rack position = cc
----------
aa=50mm bb=11.7mm cc=1.5mm
----------
a=28deg+-5deg b=30deg+-3deg
----------
aa=50mm bb=11.7mm cc=1.5mm
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a=28deg+-5deg b=30deg+-3deg