Information injection-pump assembly
BOSCH
9 400 611 176
9400611176
ZEXEL
101472-0170
1014720170
ISUZU
8972229630
8972229630
Rating:
Service parts 101472-0170 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
8-97079-653-0
12.
Open Pre:MPa(Kqf/cm2)
14.7{150}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 611 176
9400611176
ZEXEL
101472-0170
1014720170
ISUZU
8972229630
8972229630
Zexel num
Bosch num
Firm num
Name
101472-0170
9 400 611 176
8972229630 ISUZU
INJECTION-PUMP ASSEMBLY
4JG2 K 14BC INJECTION PUMP ASSY PE4A,5A, PE
4JG2 K 14BC INJECTION PUMP ASSY 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
131424-0820
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-3-4-2
Pre-stroke
mm
3
2.95
3.05
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
10.1
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
35.5
34.5
36.5
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
8+-0.5
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
10.5
8.5
12.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
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)Set idle sub-spring
(4)Main spring setting
(5)Rack difference between N = N1 and N = N2
----------
K=16 N1=1100r/min N2=800r/min
----------
----------
K=16 N1=1100r/min N2=800r/min
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=12deg+-5deg b=22deg+-5deg c=35deg+-3deg
----------
----------
a=12deg+-5deg b=22deg+-5deg c=35deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
----------
----------
a=22.5deg+-5deg b=53deg+-5deg
----------
----------
a=22.5deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of gear mark 'V' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=15deg
----------
a=(210deg)
----------
aa=15deg
----------
a=(210deg)
Information:
Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
DEF heated lines can get damaged during handling or other failure modes and leak diesel exhaust fluid on Clean Emission Module (CEM) and other components.Solution
Caterpillar is aware of this problem and is recommending the following interim corrective action.
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
Rework Procedure
Note: This procedure is meant for temporary repair of a DEF line to allow the machine to be safely transported to the repair shop.
Table 1
Required Parts
Part Number Part Name
473-2053 Diesel Exhaust Fluid Lines Gp (5/16th 90 degree adapter)
473-2055 Diesel Exhaust Fluid Lines Gp (5/16th straight adapter)
473-2056 Diesel Exhaust Fluid Lines Gp (3/8th 90 degree adapter)
473-2057 Diesel Exhaust Fluid Lines Gp (38th 90 Straight adapter)
Table 2
Required Tools
Part Number Part Name
1U-7648 Tube Cutter
Illustration 1 g06433660
Cut the connector end on the corrugated section with the cutter.
Illustration 2 g06433665
Cut the two wires with a tie cutter.
Illustration 3 g06433668
Use a knife or sharp blade to cut the outer sheathing off. Ensure not to cut or damage the inner fluid hose.
Illustration 4 g06433669
Install the hose clamp provided first before installing the connector. Use appropriate size (3/8th or 5/16th) and type (90 degree or straight) fitting.
Illustration 5 g06433672
Fasten the clamp until the two jaws are either in contact or about 2 to 3 mm (0.08 to 0.1 inch) apart.
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
DEF heated lines can get damaged during handling or other failure modes and leak diesel exhaust fluid on Clean Emission Module (CEM) and other components.Solution
Caterpillar is aware of this problem and is recommending the following interim corrective action.
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
Rework Procedure
Note: This procedure is meant for temporary repair of a DEF line to allow the machine to be safely transported to the repair shop.
Table 1
Required Parts
Part Number Part Name
473-2053 Diesel Exhaust Fluid Lines Gp (5/16th 90 degree adapter)
473-2055 Diesel Exhaust Fluid Lines Gp (5/16th straight adapter)
473-2056 Diesel Exhaust Fluid Lines Gp (3/8th 90 degree adapter)
473-2057 Diesel Exhaust Fluid Lines Gp (38th 90 Straight adapter)
Table 2
Required Tools
Part Number Part Name
1U-7648 Tube Cutter
Illustration 1 g06433660
Cut the connector end on the corrugated section with the cutter.
Illustration 2 g06433665
Cut the two wires with a tie cutter.
Illustration 3 g06433668
Use a knife or sharp blade to cut the outer sheathing off. Ensure not to cut or damage the inner fluid hose.
Illustration 4 g06433669
Install the hose clamp provided first before installing the connector. Use appropriate size (3/8th or 5/16th) and type (90 degree or straight) fitting.
Illustration 5 g06433672
Fasten the clamp until the two jaws are either in contact or about 2 to 3 mm (0.08 to 0.1 inch) apart.
Have questions with 101472-0170?
Group cross 101472-0170 ZEXEL
Isuzu
Isuzu
101472-0170
9 400 611 176
8972229630
INJECTION-PUMP ASSEMBLY
4JG2
4JG2