Rating:
Information injection-pump assembly
BOSCH
9 400 614 268
9400614268
ZEXEL
101491-0083
1014910083
ISUZU
5156013674
5156013674
Service parts 101491-0083 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
10.
NOZZLE AND HOLDER ASSY
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
13.
NOZZLE-HOLDER
14.
NOZZLE
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 614 268
9400614268
ZEXEL
101491-0083
1014910083
ISUZU
5156013674
5156013674
Zexel num
Bosch num
Firm num
Name
101491-0083
9 400 614 268
5156013674 ISUZU
INJECTION-PUMP ASSEMBLY
4BC2 K
4BC2 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
3.4
3.35
3.45
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
-
Rack position
10.4
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
53
51.4
54.6
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
H
Rack position
9.9+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
9.5
8
11
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
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
A
Rack position
R1(10.4)
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
53
52
54
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1-0.1
Pump speed
r/min
1800
1800
1800
Average injection quantity
mm3/st.
51.8
48.6
55
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
C
Rack position
R1+0.1
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
42.2
39
45.4
Fixing the lever
*
Injection quantity adjustment_06
Adjusting point
D
Rack position
R1+0.7
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
42
38
46
Fixing the lever
*
Injection quantity adjustment_07
Adjusting point
I
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
57.5
52.5
62.5
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
1650--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1600
Advance angle
deg.
0.6
Timer adjustment_03
Pump speed
r/min
1800
Advance angle
deg.
3
2.5
3.5
Timer adjustment_04
Pump speed
r/min
1900
Advance angle
deg.
4.5
4
5
Timer adjustment_05
Pump speed
r/min
-
Advance angle
deg.
5
5
5
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)RACK LIMIT
----------
T1=55
----------
----------
T1=55
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt set position 'H'
(2)Pump speed aa and rack position bb (lever angle when engine side microswitch ON)
----------
aa=1400r/min bb=7.2mm
----------
a=5.5deg+-5deg b=40deg+-3deg c=22deg+-3deg
----------
aa=1400r/min bb=7.2mm
----------
a=5.5deg+-5deg b=40deg+-3deg c=22deg+-3deg
Timing setting
(1)Pump vertical direction
(2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=15deg
----------
a=(100deg)
----------
aa=15deg
----------
a=(100deg)
Have questions with 101491-0083?
Group cross 101491-0083 ZEXEL
Isuzu
101491-0083
9 400 614 268
5156013674
INJECTION-PUMP ASSEMBLY
4BC2
4BC2