Rating:
Information injection-pump assembly
ZEXEL
101631-9370
1016319370
NISSAN-DIESEL
1670090906
1670090906
Service parts 101631-9370 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
1660037502
12.
Open Pre:MPa(Kqf/cm2)
9.8(100)
15.
NOZZLE SET
Cross reference number
ZEXEL
101631-9370
1016319370
NISSAN-DIESEL
1670090906
1670090906
Zexel num
Bosch num
Firm num
Name
101631-9370
1670090906 NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
SD33PU * K
SD33PU * K
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
105000-1010
Bosch type code
DN0SD21
Nozzle holder
105071-0030
Bosch type code
KCA30SDN3
Opening pressure
MPa
9.8
Opening pressure
kgf/cm2
100
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve
132424-0620
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
1-4-2-6-
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
-
Rack position
14.4
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
38
37
39
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
13.8
Pump speed
r/min
1900
1900
1900
Average injection quantity
mm3/st.
40
38.4
41.6
Max. variation between cylinders
%
0
-4
4
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
-
Rack position
9
Pump speed
r/min
1900
1900
1900
Average injection quantity
mm3/st.
12.8
11.8
13.8
Max. variation between cylinders
%
0
-7.5
7.5
Fixing the rack
*
Injection quantity adjustment_04
Adjusting point
-
Rack position
10+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
7.5
6.4
8.6
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_05
Adjusting point
-
Rack position
-
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
36.4
35.9
36.9
Remarks
Smoke setting: 2.45 kPa {250 mmAq}
Smoke setting: 2.45 kPa {250 mmAq}
Timer adjustment
Pump speed
r/min
500+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
700
Advance angle
deg.
1
0.5
1.5
Timer adjustment_03
Pump speed
r/min
1100
Advance angle
deg.
2.8
2
3.5
Timer adjustment_04
Pump speed
r/min
1500
Advance angle
deg.
5
4.5
5.5
Timer adjustment_05
Pump speed
r/min
1800
Advance angle
deg.
7.5
7
8
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
R:Rack position (mm)
P:Negative pressure
(1)Torque control stroke: L1
----------
L1=0.6+-0.05mm
----------
----------
L1=0.6+-0.05mm
----------
Speed control lever angle
S:Stop
B:When boosted
N:Normal
(1)Rack position = aa
(2)Rack position corresponding to cc
----------
aa=3.5mm bb=21mm
----------
a=6deg+-5deg b=20.5deg c=14.5deg
----------
aa=3.5mm bb=21mm
----------
a=6deg+-5deg b=20.5deg c=14.5deg
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Group cross 101631-9370 ZEXEL
Nissan-Diesel
101631-9370
1670090906
INJECTION-PUMP ASSEMBLY
SD33PU
SD33PU