Rating:
Information injection-pump assembly
ZEXEL
106671-9131
1066719131
Cross reference number
ZEXEL
106671-9131
1066719131
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
131424-4420
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
1-5-3-6-
2-4
Pre-stroke
mm
4.4
4.35
4.45
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 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
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
-
Rack position
12.2
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
156.5
152.6
160.4
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
7.1+-0.5
Pump speed
r/min
225
225
225
Each cylinder's injection qty
mm3/st.
30
25.6
34.4
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(12.2)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
156.5
155.5
157.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
89.3
89.3
Boost pressure
mmHg
670
670
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1(12.2)
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
132
126
138
Fixing the lever
*
Boost pressure
kPa
89.3
89.3
Boost pressure
mmHg
670
670
Injection quantity adjustment_05
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
105
65
145
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
R2(R1-2.
6)
Boost pressure
kPa
3.3
3.3
6.6
Boost pressure
mmHg
25
25
50
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
R1(12.2)
Boost pressure
kPa
76
76
76
Boost pressure
mmHg
570
570
570
Timer adjustment
Pump speed
r/min
-
Advance angle
deg.
1.5
1
2
Load
0/4
Remarks
Measure speed (beginning of operation).
Measure speed (beginning of operation).
Timer adjustment_02
Pump speed
r/min
-
Advance angle
deg.
0
0
0
Load
4/4
Remarks
Measure the actual speed.
Measure the actual speed.
Timer adjustment_03
Pump speed
r/min
-
Advance angle
deg.
0.5
Load
4/4
Remarks
Measure the actual speed.
Measure the actual speed.
Timer adjustment_04
Pump speed
r/min
-
Advance angle
deg.
2.5
2
3
Load
4/4
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Lever ratio: RT
(2)Target shim dimension: TH
(3)Tolerance for racks not indicated: +-0.05mm.
(4)Boost compensator stroke: BCL
(5)Damper spring setting
----------
RT=1 TH=2.1mm BCL=2.6+-0.1mm
----------
----------
RT=1 TH=2.1mm BCL=2.6+-0.1mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=(18deg)+-5deg
----------
----------
a=(18deg)+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=31deg+-5deg b=33.5deg+-3deg
----------
----------
a=31deg+-5deg b=33.5deg+-3deg
Stop lever angle
S:Stop the pump.
(1)Rack position = aa
(2)Lever free and normal position
(3)Stopper bolt setting
----------
aa=3.5-0.5mm
----------
a=38deg+-5deg b=38deg+7deg-5deg
----------
aa=3.5-0.5mm
----------
a=38deg+-5deg b=38deg+7deg-5deg
0000001501 MICRO SWITCH
Adjustment of the micro-switch
Adjust the bolt to obtain the following lever position when the micro-switch is ON.
(1)Speed N1
(2)Rack position Ra
----------
N1=325r/min Ra=6.8+-0.1mm
----------
----------
N1=325r/min Ra=6.8+-0.1mm
----------
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=14deg
----------
a=(6deg)
----------
aa=14deg
----------
a=(6deg)