Rating:
Information injection-pump assembly
ZEXEL
101601-9850
1016019850
Service parts 101601-9850 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Cross reference number
ZEXEL
101601-9850
1016019850
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 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve
131424-5120
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
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
4.5
4.45
4.55
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
9.6
Pump speed
r/min
700
700
700
Each cylinder's injection qty
mm3/st.
112
109.2
114.8
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
8+-0.5
Pump speed
r/min
225
225
225
Each cylinder's injection qty
mm3/st.
18.5
15.7
21.3
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(9.6)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
112
111
113
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1(9.6)
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
113.5
111
116
Difference in delivery
mm3/st.
9
9
9
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
140
120
160
Fixing the lever
*
Remarks
After startup boost setting
After startup boost setting
Timer adjustment
Pump speed
r/min
850--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
800
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
900
Advance angle
deg.
0.9
0.4
1.4
Timer adjustment_04
Pump speed
r/min
1150
Advance angle
deg.
3
2.5
3.5
Timer adjustment_05
Pump speed
r/min
-
Advance angle
deg.
4
4
5
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)Excess fuel setting for starting: SXL
(4)Damper spring setting: DL
----------
RT=1 TH=2.3mm SXL=R1(9.6)+0.2mm DL=6-0.2mm
----------
----------
RT=1 TH=2.3mm SXL=R1(9.6)+0.2mm DL=6-0.2mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=10deg+-5deg
----------
----------
a=10deg+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=7.5deg+-5deg b=29deg+-3deg
----------
----------
a=7.5deg+-5deg b=29deg+-3deg
Stop lever angle
N:Engine manufacturer's normal use
S:Stop the pump.
(1)Free (at delivery)
(2)Rack position = aa
(3)Rack position = bb, set the stopper bolt.
----------
aa=13.5mm bb=6-0.5mm
----------
a=(58deg) b=36deg+5deg-7deg c=24deg+-5deg
----------
aa=13.5mm bb=6-0.5mm
----------
a=(58deg) b=36deg+5deg-7deg c=24deg+-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=325+-5r/min Ra=7.3mm
----------
----------
N1=325+-5r/min Ra=7.3mm
----------
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(7deg)
----------
----------
a=(7deg)