Information injection-pump assembly
BOSCH
9 400 610 482
9400610482
ZEXEL
101402-7120
1014027120
ISUZU
8971685600
8971685600
Rating:
Service parts 101402-7120 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
1-15300-331-0
12.
Open Pre:MPa(Kqf/cm2)
18.1{185}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 610 482
9400610482
ZEXEL
101402-7120
1014027120
ISUZU
8971685600
8971685600
Zexel num
Bosch num
Firm num
Name
101402-7120
9 400 610 482
8971685600 ISUZU
INJECTION-PUMP ASSEMBLY
4BG1-T K 14BC INJECTION PUMP ASSY PE4A,5A, PE
4BG1-T 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
131424-4920
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
A
Rack position
8.5
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
87
85.9
88.1
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
6.1+-0.5
Pump speed
r/min
475
475
475
Average injection quantity
mm3/st.
8.8
7.4
10.2
Max. variation between cylinders
%
0
-14
14
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.
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
----------
K=6
----------
----------
K=6
----------
Speed control lever angle
F:Full speed
I:Idle
D:Dead point
(1)With variable lever
----------
----------
a=(20deg)+-5deg b=(18deg)+-5deg c=(13deg)+-3deg
----------
----------
a=(20deg)+-5deg b=(18deg)+-5deg c=(13deg)+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=6deg+-5deg b=46deg+-5deg
----------
----------
a=6deg+-5deg b=46deg+-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=12deg
----------
a=(100deg)
----------
aa=12deg
----------
a=(100deg)
Information:
2. Disconnect air compressor line (2) and fuel ratio control line (3) from the aftercooler housing.3. Remove four bolts (1), nuts and cover that connect the inlet pipe to the aftercooler housing. 4. Put a mark on the turbocharger compressor housing in alignment with a mark on the turbocharger cartridge housing. Loosen the bolts for the turbocharger compressor housing. Turn the housing so air inlet pipe (4) is away from the aftercooler housing.5. Remove bolts (5) that hold the aftercooler housing to the cylinder head.6. Fasten a hoist to the aftercooler housing and remove the aftercooler housing from the engine. Weight is 95 lb. (43 kg).Install Aftercooler Housing
1. Install new O-ring seals on the aftercooler water inlet and outlet pipes. 2. Fasten a hoist to aftercooler housing (1) and put the aftercooler housing in position on the water pipes and cylinder head.3. Put 9S3263 Thread Lock on the threads of the bolts and install the bolts that hold the aftercooler housing to the cylinder head. 4. Turn the turbocharger compressor housing carefully so the mark on the housing is in alignment with the mark on the turbocharger cartridge housing. Tighten bolts (2) for the compressor housing to 105 5 lb.in. (11.9 0.6 N m).
Do not cause damage to the O-ring seal between the turbocharger compressor housing and the cartridge housing.
5. Install the four bolts and nuts that connect the air inlet pipe to the aftercooler housing.6. Connect the air compressor line and fuel ratio control line.7. Fill engine with coolant.end by:a) install fuel filter base
1. Install new O-ring seals on the aftercooler water inlet and outlet pipes. 2. Fasten a hoist to aftercooler housing (1) and put the aftercooler housing in position on the water pipes and cylinder head.3. Put 9S3263 Thread Lock on the threads of the bolts and install the bolts that hold the aftercooler housing to the cylinder head. 4. Turn the turbocharger compressor housing carefully so the mark on the housing is in alignment with the mark on the turbocharger cartridge housing. Tighten bolts (2) for the compressor housing to 105 5 lb.in. (11.9 0.6 N m).
Do not cause damage to the O-ring seal between the turbocharger compressor housing and the cartridge housing.
5. Install the four bolts and nuts that connect the air inlet pipe to the aftercooler housing.6. Connect the air compressor line and fuel ratio control line.7. Fill engine with coolant.end by:a) install fuel filter base
Have questions with 101402-7120?
Group cross 101402-7120 ZEXEL
Isuzu
Isuzu
Isuzu
101402-7120
9 400 610 482
8971685600
INJECTION-PUMP ASSEMBLY
4BG1-T
4BG1-T