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Information
ZEXEL
101641-9070
1016419070
NISSAN-DIESEL
1670090919
1670090919
Service parts 101641-9070 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-90019
12.
Open Pre:MPa(Kqf/cm2)
9.8{100}
15.
NOZZLE SET
Include in #1:
101641-9070
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
101641-9070
1016419070
NISSAN-DIESEL
1670090919
1670090919
Zexel num
Bosch num
Firm num
Name
101641-9070
1670090919 NISSAN-DIESEL
SD33T *
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
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
2.3
2.25
2.35
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
1900
1900
1900
Average injection quantity
mm3/st.
43.8
42.8
44.8
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
53.3
53.3
Boost pressure
mmHg
400
400
Injection quantity adjustment_02
Adjusting point
B
Rack position
11.8
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
46
44
48
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Boost pressure
kPa
53.3
53.3
Boost pressure
mmHg
400
400
Injection quantity adjustment_03
Adjusting point
C
Rack position
10.3
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
33
31
35
Max. variation between cylinders
%
0
-5
5
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_04
Adjusting point
D
Rack position
7.2+-0.5
Pump speed
r/min
360
360
360
Average injection quantity
mm3/st.
8.6
7.5
9.7
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_05
Adjusting point
E
Rack position
12.8++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
40
40
50
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
700
700
700
Rack position
10.3
Boost pressure
kPa
12
10.7
13.3
Boost pressure
mmHg
90
80
100
Boost compensator adjustment_02
Pump speed
r/min
700
700
700
Rack position
11.8
Boost pressure
kPa
46.7
40
53.4
Boost pressure
mmHg
350
300
400
Timer adjustment
Pump speed
r/min
500
Advance angle
deg.
0.5
Timer adjustment_02
Pump speed
r/min
700
Advance angle
deg.
1
Timer adjustment_03
Pump speed
r/min
1100
Advance angle
deg.
2.2
1.7
2.7
Timer adjustment_04
Pump speed
r/min
1500
Advance angle
deg.
4.7
4.2
5.2
Timer adjustment_05
Pump speed
r/min
1900
Advance angle
deg.
7.5
7
8
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Beginning of damper spring operation: DL
----------
DL=5.9-0.5mm
----------
----------
DL=5.9-0.5mm
----------
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=31deg+-5deg b=35deg+-3deg
----------
----------
a=31deg+-5deg b=35deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=27deg+-5deg b=41.5deg+-5deg
----------
----------
a=27deg+-5deg b=41.5deg+-5deg
0000001501 MICRO SWITCH
Adjustment of the micro-switch
Adjust the bolt to obtain the following lever position when the micro-switch is OFF.
1. Lower side
(1)Speed N1
(2)Rack position Ra
2. Upper side
(1)Speed N2
(2)Rack position Rb
----------
N1=500r/min Ra=6.3mm N2=1200r/min Rb=8.9mm
----------
----------
N1=500r/min Ra=6.3mm N2=1200r/min Rb=8.9mm
----------
Timing setting
(1)Pump vertical direction
(2)Position of gear mark 'Y' at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(130deg)
----------
----------
a=(130deg)
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Nissan-Diesel
Nissan-Diesel
101641-9070
1670090919
SD33T