Rating:
Information injection-pump assembly
ZEXEL
101482-9290
1014829290
NISSAN-DIESEL
1679090373
1679090373
Service parts 101482-9290 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
1660090104
12.
Open Pre:MPa(Kqf/cm2)
18.1{185}
15.
NOZZLE SET
Cross reference number
ZEXEL
101482-9290
1014829290
NISSAN-DIESEL
1679090373
1679090373
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 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
131424-1520
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
1-3-4-2
Pre-stroke
mm
3.2
3.15
3.25
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
A
Rack position
10.4
Pump speed
r/min
1075
1075
1075
Average injection quantity
mm3/st.
45.4
44.4
46.4
Max. variation between cylinders
%
0
-3.5
3.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
9.2+-0.5
Pump speed
r/min
450
450
450
Average injection quantity
mm3/st.
8
6
10
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
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_03
Adjusting point
D
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
62
62
72
Fixing the lever
*
Rack limit
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
(4)Main spring setting
(5)Set idle sub-spring
(6)Rack difference from N = N1
----------
K=10 N1=1075r/min
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K=10 N1=1075r/min
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Speed control lever angle
F:Full speed
I:Idle
S:Stop
(1)Set the stopper bolt at delivery
----------
----------
a=26deg+-5deg b=15deg+-5deg c=6deg+-5deg
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a=26deg+-5deg b=15deg+-5deg c=6deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=56.5deg+-5deg b=53deg+-5deg
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a=56.5deg+-5deg b=53deg+-5deg
0000001501 GOV FULL LOAD ADJUSTMENT
Title1:Full load stopper adjustment
Title2:Governor set speed
LABEL1:Distinguishing
LABEL2:Pump speed (r/min)
LABEL3:Ave. injection quantity (mm3/st)
LABEL4:Max. var. bet. cyl.
LABEL5:Remarks
LABEL6:Distinguishing
LABEL7:Governor set speed (r/min)
LABEL8:Maximum no-load speed (r/min)
LABEL9:Remarks
(1)Adjustment conditions are the same as those for measuring injection quantity.
(2)At high idle rack position L
----------
L=7.7mm
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a1=A a2=B a3=C a4=- r1=- r2=1075r/min r3=- r4=- Q1=- Q2=45.4+-1mm3/st Q3=- Q4=- c1=- c2=+-3.5% c3=- c4=- a5=23 a6=- a7=18 a8=- a9=- a10=- a11=- a12=- a13=- a14=- a15=- r5=1165r/min r6=1105r/min r7=900r/min r8=- r9=- r10=- r11=- r12=- r13=- r14=- r15=- R5=1245+-25r/min R6=1185+-25r/min R7=965+-25r/min R8=- R9=- R10=- R11=- R12=- R13=- R14=- R15=-
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L=7.7mm
----------
a1=A a2=B a3=C a4=- r1=- r2=1075r/min r3=- r4=- Q1=- Q2=45.4+-1mm3/st Q3=- Q4=- c1=- c2=+-3.5% c3=- c4=- a5=23 a6=- a7=18 a8=- a9=- a10=- a11=- a12=- a13=- a14=- a15=- r5=1165r/min r6=1105r/min r7=900r/min r8=- r9=- r10=- r11=- r12=- r13=- r14=- r15=- R5=1245+-25r/min R6=1185+-25r/min R7=965+-25r/min R8=- R9=- R10=- R11=- R12=- R13=- R14=- R15=-
Timing setting
(1)Pump vertical direction
(2)Position of gear mark 'ZZ' at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(100deg)
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a=(100deg)