Rating:
Information injection-pump assembly
ZEXEL
101601-9490
1016019490
NISSAN-DIESEL
16700Z5612
16700z5612
Cross reference number
ZEXEL
101601-9490
1016019490
NISSAN-DIESEL
16700Z5612
16700z5612
Zexel num
Bosch num
Firm num
Name
101601-9490
16700Z5612 NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
FD6T * K
FD6T * 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 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
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
3
2.95
3.05
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
9.5
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
73.2
72.2
74.2
Max. variation between cylinders
%
0
-5
5
Fixing the lever
*
Boost pressure
kPa
14.7
14.7
Boost pressure
mmHg
110
110
Injection quantity adjustment_02
Adjusting point
B
Rack position
9.1
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
49.2
48.2
50.2
Max. variation between cylinders
%
0
-3.5
3.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
14.7
14.7
Boost pressure
mmHg
110
110
Injection quantity adjustment_03
Adjusting point
C
Rack position
8.7
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
42.6
40.6
44.6
Max. variation between cylinders
%
0
-5
5
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_04
Adjusting point
D
Rack position
7.8+-0.5
Pump speed
r/min
290
290
290
Average injection quantity
mm3/st.
9.5
7.7
11.3
Max. variation between cylinders
%
0
-10
10
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
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
57
57
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
8.7
Boost pressure
kPa
4
4
4
Boost pressure
mmHg
30
30
30
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
9.1
Boost pressure
kPa
6.7
5.4
8
Boost pressure
mmHg
50
40
60
Timer adjustment
Pump speed
r/min
300
Advance angle
deg.
1
0.5
1.5
Timer adjustment_02
Pump speed
r/min
600-150
Advance angle
deg.
0
0
0
Timer adjustment_03
Pump speed
r/min
1250+-50
Advance angle
deg.
0
0
0
Timer adjustment_04
Pump speed
r/min
1400
Advance angle
deg.
1.5
Timer adjustment_05
Pump speed
r/min
1500
Advance angle
deg.
2.5
2
3
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Beginning of damper spring operation: DL
(2)Boost compensator stroke: BCL
----------
DL=6.5-0.2mm BCL=0.4+-0.1mm
----------
----------
DL=6.5-0.2mm BCL=0.4+-0.1mm
----------
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=18.5deg+-5deg b=21deg+-3deg
----------
----------
a=18.5deg+-5deg b=21deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the pin at R = aa
----------
aa=20mm
----------
a=40deg+-5deg b=71deg+-5deg
----------
aa=20mm
----------
a=40deg+-5deg b=71deg+-5deg
0000001501 GOVERNOR TORQUE CONTROL
Dr:Torque control stroke
(A): Without torque control spring capsule
1. Adjustment procedures
(1)Procedure is the same as that for the RFD (former type), except that the positive torque control stroke must be determined at the full lever setting.
2. Procedures for adjustment
(1)Remove the torque control spring capsule.
(2)Operate the pump at approximately N1. (End of idling spring operation < N1.)
(3)Tilt the lever to the full side.
(4)Set so that R = RF.
(5)Increase the speed by pushing in the screw (attached to the bracket on the rear of the tension lever) through the adjusting window.
(6)Adjust so that the torque control stroke Dr1 can be obtained.
(7)Align N2 and N3 with the torque control spring capsule.
3. Final confirmation
(1)After final confirmation, temporarily set the load lever to N = N1, R = idling position.
(2)From this condition, increase speed to N = N4.
(3)Confirm that positive torque control stroke is Dr2.
----------
N1=600r/min N2=650+-15r/min N3=750+-50r/min N4=850r/min RF=9.1mm RI=7.5mm Dr1=0.4mm Dr2=0+0.3mm
----------
----------
N1=600r/min N2=650+-15r/min N3=750+-50r/min N4=850r/min RF=9.1mm RI=7.5mm Dr1=0.4mm Dr2=0+0.3mm
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Timing setting
(1)Pump vertical direction
(2)Positions of coupling's threaded installation holes at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=17deg
----------
a=(60deg)
----------
aa=17deg
----------
a=(60deg)
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Nissan-Diesel
Nissan-Diesel
101601-9490
16700Z5612
INJECTION-PUMP ASSEMBLY
FD6T
FD6T