Rating:
Information injection-pump assembly
ZEXEL
106651-0060
1066510060
Cross reference number
ZEXEL
106651-0060
1066510060
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
105015-2780
Nozzle holder
105031-4140
Opening pressure
MPa
19.6
Opening pressure
kgf/cm2
200
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-500
Outer diameter - inner diameter - length (mm) mm 6-2-500
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.
105
104
106
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
7+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
17
15.3
18.7
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+40-1
0
Advance angle
deg.
135
134.5
135.2
Timer adjustment_03
Pump speed
r/min
700+40-1
0
Advance angle
deg.
2.85
2.25
3.05
Timer adjustment_04
Pump speed
r/min
900+40-1
0
Advance angle
deg.
4.4
3.8
4.6
Timer adjustment_05
Pump speed
r/min
1150+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)Target notch: K
(2)At pump speed N1, set the control lever stopper bolt so that the rack position is R1 (minimum speed setting).
(3)Set idle sub-spring
----------
K=5 N1=250r/min R1=7mm
----------
----------
K=5 N1=250r/min R1=7mm
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Speed control lever angle
S:Stop
I:Idle
(1)Pump speed = aa
(2)Pump speed = bb
----------
aa=1000r/min bb=750r/min
----------
a=8deg+-5deg b=32deg+-3deg c=35deg+-5deg d=13deg+-5deg
----------
aa=1000r/min bb=750r/min
----------
a=8deg+-5deg b=32deg+-3deg c=35deg+-5deg d=13deg+-5deg