Rating:
Information injection-pump assembly
ZEXEL
101602-9641
1016029641
NISSAN-DIESEL
16790Z5569
16790z5569
Service parts 101602-9641 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600Z5511
12.
Open Pre:MPa(Kqf/cm2)
19.6(200)
15.
NOZZLE SET
Include in #1:
101602-9641
as INJECTION-PUMP ASSEMBLY
Include in #2:
104741-6631
as _
Cross reference number
ZEXEL
101602-9641
1016029641
NISSAN-DIESEL
16790Z5569
16790z5569
Zexel num
Bosch num
Firm num
Name
101602-9641
16790Z5569 NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
FD6 * K
FD6 * 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 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
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
44.7
43.1
46.3
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
7.5+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
8.2
6.4
10
Max. variation between cylinders
%
0
-12
12
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Rack difference between N = N1 and N = N2
----------
K=10 N1=750r/min N2=400r/min
----------
----------
K=10 N1=750r/min N2=400r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=(3deg)+-5deg b=(21deg)+-5deg
----------
----------
a=(3deg)+-5deg b=(21deg)+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=26.5deg+-5deg b=53deg+-5deg
----------
----------
a=26.5deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of coupling's threaded hole at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(60deg)
----------
----------
a=(60deg)
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Group cross 101602-9641 ZEXEL
Nissan-Diesel
Daewoo
Nissan-Diesel
101602-9641
16790Z5569
INJECTION-PUMP ASSEMBLY
FD6
FD6