Information injection-pump assembly
BOSCH
9 400 619 541
9400619541
ZEXEL
101401-0890
1014010890
ISUZU
8943263400
8943263400
Rating:
Service parts 101401-0890 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
1-15300-142-0
12.
Open Pre:MPa(Kqf/cm2)
18.1{185}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 619 541
9400619541
ZEXEL
101401-0890
1014010890
ISUZU
8943263400
8943263400
Zexel num
Bosch num
Firm num
Name
9 400 619 541
8943263400 ISUZU
INJECTION-PUMP ASSEMBLY
4BD1-T * K 14BC PE4A,5A, PE
4BD1-T * K 14BC PE4A,5A, PE
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
131424-4920
Overflow valve opening pressure
kPa
127
107
147
Overflow valve opening pressure
kgf/cm2
1.3
1.1
1.5
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
11.6
Pump speed
r/min
950
950
950
Average injection quantity
mm3/st.
72.1
70.5
73.7
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
H
Rack position
9.5+-0.5
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
12.1
10.8
13.4
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(11.6)
Pump speed
r/min
950
950
950
Average injection quantity
mm3/st.
72.1
71.1
73.1
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.2
Pump speed
r/min
1500
1500
1500
Average injection quantity
mm3/st.
82.6
79.4
85.8
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
C
Rack position
R1+0.1
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
53.6
49.6
57.6
Fixing the lever
*
Injection quantity adjustment_06
Adjusting point
D
Rack position
(R1+0.1)
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
76.1
72.9
79.3
Fixing the lever
*
Injection quantity adjustment_07
Adjusting point
I
Rack position
-
Pump speed
r/min
150
150
150
Average injection quantity
mm3/st.
116
116
124
Fixing the lever
*
Rack limit
*
Timer adjustment
Pump speed
r/min
1000+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1600
Advance angle
deg.
2
1.5
2.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)RACK LIMIT
----------
T1=D40
----------
----------
T1=D40
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt set position 'H'
----------
----------
a=3.5deg+-5deg b=27deg+-3deg
----------
----------
a=3.5deg+-5deg b=27deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=45deg+-5deg b=29deg+-5deg
----------
----------
a=45deg+-5deg b=29deg+-5deg
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)
Information:
ACTION REQUIRED
Flash engine ECM with new 422-8397 Software on machines located in North America.
Flash engine ECM with new 422-8398 Software on machines located in Europe.
Refer to Special Instruction, REHS7927 for instructions on replacing the diesel particulate filter pressure lines group.
Refer to Special Instruction, REHS7197 for instructions on installing the engine cooling fan bypass feature.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 1*******
0-5000 hrs,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 12.0-hour job for Group 1
Travel and mileage will be allowed under this program
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 2*******
0-5000 hrs,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 12.0-hour job for Group 2
Travel and mileage will be allowed under this program
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.