Rating:
Information injection-pump assembly
ZEXEL
101671-9530
1016719530
NISSAN-DIESEL
16713Z5012
16713z5012
Service parts 101671-9530 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-J2000
12.
Open Pre:MPa(Kqf/cm2)
11.8{120}
15.
NOZZLE SET
Include in #1:
101671-9530
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
101671-9530
1016719530
NISSAN-DIESEL
16713Z5012
16713z5012
Zexel num
Bosch num
Firm num
Name
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
Nozzle holder
105071-1220
Opening pressure
MPa
11.8
Opening pressure
kgf/cm2
120
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-1.6-656
Outer diameter - inner diameter - length (mm) mm 6-1.6-656
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
2.6
2.55
2.65
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
12.9
Pump speed
r/min
1600
1600
1600
Average injection quantity
mm3/st.
66.4
64.4
68.4
Max. variation between cylinders
%
0
-3
3
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
12.9
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
68.7
67.3
70.1
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
13.2
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
65.5
62.8
68.2
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
D
Rack position
9.4+-0.5
Pump speed
r/min
275
275
275
Average injection quantity
mm3/st.
18
15.3
20.7
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Timer adjustment
Pump speed
r/min
400+100-
50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
800
Advance angle
deg.
1.7
1.2
2.2
Timer adjustment_03
Pump speed
r/min
1100
Advance angle
deg.
3.7
3.2
4.2
Timer adjustment_04
Pump speed
r/min
1400
Advance angle
deg.
6
5.5
6.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)After setting N = N1 and R = R1 using the main spring, set N = N2 and R = R2 by setting the idle sub spring.
(3)RACK LIMIT: RAL
(4)Damper spring setting
----------
K=12 N1=300r/min R1=6mm N2=275r/min R2=9.4mm RAL=14.5+-0.1mm
----------
----------
K=12 N1=300r/min R1=6mm N2=275r/min R2=9.4mm RAL=14.5+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
----------
----------
a=22deg+-5deg b=34deg+-5deg
----------
----------
a=22deg+-5deg b=34deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=20deg+-5deg b=53deg+-5deg
----------
----------
a=20deg+-5deg b=53deg+-5deg