Rating:
Information injection-pump assembly
ZEXEL
101401-9690
1014019690
Cross reference number
ZEXEL
101401-9690
1014019690
Zexel num
Bosch num
Firm num
Name
101401-9690
DPICO
INJECTION-PUMP ASSEMBLY
SH * Q
SH * Q
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
134424-1420
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
1-3-4-2
Pre-stroke
mm
4.4
4.35
4.45
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
-
Rack position
10.2
Pump speed
r/min
850
850
850
Average injection quantity
mm3/st.
48.7
47.1
50.3
Max. variation between cylinders
%
0
-2.5
2.5
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
350
350
350
Average injection quantity
mm3/st.
12
10
14
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(10.2)
Pump speed
r/min
850
850
850
Average injection quantity
mm3/st.
48.7
47.7
49.7
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.1
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
40
36
44
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
C
Rack position
R1
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
44.3
40.3
48.3
Fixing the lever
*
Injection quantity adjustment_06
Adjusting point
D
Rack position
R1+0.35
Pump speed
r/min
1600
1600
1600
Average injection quantity
mm3/st.
69.5
65.5
73.5
Fixing the lever
*
Injection quantity adjustment_07
Adjusting point
E
Rack position
(R1-0.1)
Pump speed
r/min
950
950
950
Average injection quantity
mm3/st.
47
43
51
Fixing the lever
*
Injection quantity adjustment_08
Adjusting point
I
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
95
85
105
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
1200--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1150
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1650
Advance angle
deg.
4.5
4
5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
----------
T1=K35
----------
----------
T1=K35
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
----------
aa=36mm
----------
a=18deg+-5deg b=(38deg)+-3deg
----------
aa=36mm
----------
a=18deg+-5deg b=(38deg)+-3deg
Stop lever angle
N:Normal
S:Stop
----------
----------
a=40deg+-5deg b=40deg+-5deg
----------
----------
a=40deg+-5deg b=40deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=10deg
----------
a=(130deg)
----------
aa=10deg
----------
a=(130deg)
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Dpico
Nissan-Diesel
Nissan-Diesel
Dpico
101401-9690
INJECTION-PUMP ASSEMBLY
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