Rating:
Information injection-pump assembly
ZEXEL
101606-1580
1016061580
Cross reference number
ZEXEL
101606-1580
1016061580
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
131424-5520
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
3.3
3.25
3.35
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
12.7
Pump speed
r/min
800
800
800
Each cylinder's injection qty
mm3/st.
91.5
88.7
94.3
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
H
Rack position
9.5+-0.5
Pump speed
r/min
275
275
275
Each cylinder's injection qty
mm3/st.
8
6.8
9.2
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(12.7)
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
91.5
90.5
92.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
36.7
36.7
Boost pressure
mmHg
275
275
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1-0.85
Pump speed
r/min
1450
1450
1450
Average injection quantity
mm3/st.
85
81
89
Fixing the lever
*
Boost pressure
kPa
36.7
36.7
Boost pressure
mmHg
275
275
Injection quantity adjustment_05
Adjusting point
C
Rack position
R1+0.2
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
91.2
87.2
95.2
Fixing the lever
*
Boost pressure
kPa
36.7
36.7
Boost pressure
mmHg
275
275
Injection quantity adjustment_06
Adjusting point
D
Rack position
R2-0.9
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
59.9
55.9
63.9
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_07
Adjusting point
I
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
99
79
119
Fixing the lever
*
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
300
300
300
Rack position
R2-0.9
Boost pressure
kPa
7.3
7.3
7.3
Boost pressure
mmHg
55
55
55
Boost compensator adjustment_02
Pump speed
r/min
300
300
300
Rack position
R2-0.7
Boost pressure
kPa
10.7
9.4
12
Boost pressure
mmHg
80
70
90
Boost compensator adjustment_03
Pump speed
r/min
300
300
300
Rack position
R2(R1+0.
5)
Boost pressure
kPa
23.3
23.3
23.3
Boost pressure
mmHg
175
175
175
Timer adjustment
Pump speed
r/min
1150++
Advance angle
deg.
0
0
0
Load
3/4
Remarks
Do not advance until starting N = 1150.
Do not advance until starting N = 1150.
Timer adjustment_02
Pump speed
r/min
1200
Advance angle
deg.
0.5
Load
4/4
Timer adjustment_03
Pump speed
r/min
1300
Advance angle
deg.
1.7
1.2
2.2
Load
4/4
Timer adjustment_04
Pump speed
r/min
1400
Advance angle
deg.
3.5
3
4
Load
4/4
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)RACK LIMIT
(3)Boost compensator stroke: BCL
----------
T1=C86 BCL=0.9+-0.1mm
----------
----------
T1=C86 BCL=0.9+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt set position 'H'
----------
----------
a=18.5deg+-5deg b=39deg+-3deg
----------
----------
a=18.5deg+-5deg b=39deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Set the stopper bolt at speed = rated point and rack position = aa (non-injection rack position). Confirm non-injection.
(2)After setting the stopper bolt , confirm non-injection at pump speed bb. Rack position = cc (non-injection rack position).
----------
aa=(6.5)mm bb=275r/min cc=(6.5)mm
----------
a=11.5deg+-5deg b=(27deg)+-5deg
----------
aa=(6.5)mm bb=275r/min cc=(6.5)mm
----------
a=11.5deg+-5deg b=(27deg)+-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=400+-5r/min Ra=9.2mm
----------
----------
N1=400+-5r/min Ra=9.2mm
----------
Timing setting
(1)Pump vertical direction
(2)Position of timer's tooth at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=12deg
----------
a=(1deg)
----------
aa=12deg
----------
a=(1deg)