Rating:
Information injection-pump assembly
BOSCH
9 400 614 149
9400614149
ZEXEL
101441-9961
1014419961
NISSAN-DIESEL
1679090409
1679090409
Service parts 101441-9961 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
9.8(100)
15.
NOZZLE SET
Include in #1:
101441-9961
as INJECTION-PUMP ASSEMBLY
Include in #2:
104740-0272
as _
Cross reference number
BOSCH
9 400 614 149
9400614149
ZEXEL
101441-9961
1014419961
NISSAN-DIESEL
1679090409
1679090409
Zexel num
Bosch num
Firm num
Name
101441-9961
9 400 614 149
1679090409 NISSAN-DIESEL
INJECTION-PUMP ASSEMBLY
TD2704 K
TD2704 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
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
2.15
2.1
2.2
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
12.1
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
45.5
44.5
46.5
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
8.5+-0.5
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
8
6.9
9.1
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
C
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
55
50
60
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
550--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
500
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1300
Advance angle
deg.
3
2.5
3.5
Timer adjustment_04
Pump speed
r/min
-
Advance angle
deg.
7.3
7.3
7.3
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
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)Rack difference between N = N1 and N = N2
----------
K=9 N1=1270r/min N2=750r/min
----------
----------
K=9 N1=1270r/min N2=750r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=16deg+-5deg b=38deg+-5deg
----------
----------
a=16deg+-5deg b=38deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
----------
----------
a=12deg+-5deg b=53deg+-5deg
----------
----------
a=12deg+-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=7.6mm
----------
a1=A a2=B a3=C a4=- r1=1000r/min r2=1000r/min r3=1000r/min r4=- Q1=- Q2=45.5+-1mm3/st Q3=- Q4=- c1=- c2=+-4% c3=- c4=- a5=26 a6=25 a7=24 a8=23 a9=22 a10=21 a11=20 a12=19 a13=18 a14=17 a15=- r5=1300r/min r6=1250r/min r7=1200r/min r8=1150r/min r9=1100r/min r10=1050r/min r11=1000r/min r12=950r/min r13=900r/min r14=850r/min r15=- R5=1345+-32r/min R6=1295+-31r/min R7=1245+-30r/min R8=1195+-28r/min R9=1145+-27r/min R10=1095+-26r/min R11=1045+-25r/min R12=990+-23r/min R13=940+-22r/min R14=890+-22r/min R15=-
----------
L=7.6mm
----------
a1=A a2=B a3=C a4=- r1=1000r/min r2=1000r/min r3=1000r/min r4=- Q1=- Q2=45.5+-1mm3/st Q3=- Q4=- c1=- c2=+-4% c3=- c4=- a5=26 a6=25 a7=24 a8=23 a9=22 a10=21 a11=20 a12=19 a13=18 a14=17 a15=- r5=1300r/min r6=1250r/min r7=1200r/min r8=1150r/min r9=1100r/min r10=1050r/min r11=1000r/min r12=950r/min r13=900r/min r14=850r/min r15=- R5=1345+-32r/min R6=1295+-31r/min R7=1245+-30r/min R8=1195+-28r/min R9=1145+-27r/min R10=1095+-26r/min R11=1045+-25r/min R12=990+-23r/min R13=940+-22r/min R14=890+-22r/min R15=-
Timing setting
(1)Pump vertical direction
(2)Position of gear mark 'ZZ' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=16deg
----------
a=(100deg)
----------
aa=16deg
----------
a=(100deg)
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Nissan-Diesel
101441-9961
9 400 614 149
1679090409
INJECTION-PUMP ASSEMBLY
TD2704
TD2704