Information injection-pump assembly
BOSCH
9 400 614 389
9400614389
ZEXEL
101492-0482
1014920482
ISUZU
8943892290
8943892290
Rating:
Service parts 101492-0482 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
18.1{185}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 614 389
9400614389
ZEXEL
101492-0482
1014920482
ISUZU
8943892290
8943892290
Zexel num
Bosch num
Firm num
Name
101492-0482
9 400 614 389
8943892290 ISUZU
INJECTION-PUMP ASSEMBLY
4JB1 * K 14BC PE4A,5A, PE
4JB1 * 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
131424-0820
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
3.3
3.25
3.35
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
11.1
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
50.8
49.8
51.8
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
8.5+0.5
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
8.7
6.7
10.7
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
----------
K=13
----------
----------
K=13
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=11deg+-5deg b=31deg+-5deg c=35deg+-3deg
----------
----------
a=11deg+-5deg b=31deg+-5deg c=35deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=2.5deg+-5deg b=53deg+-5deg
----------
----------
a=2.5deg+-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=17deg
----------
a=(200deg)
----------
aa=17deg
----------
a=(200deg)
Information:
Warning Operation
Two flashing warning lamps and an alarm inform the operator that: * An ether cylinder is empty.* Both ether cylinders are empty.* A noncritical fault is present.* A critical fault is present.The warning lamps and alarm can be tested by placing the ether system switch in the Test/Disable position. The warning alarm will turn ON for two seconds and the warning lamps will remain ON continuously until the switch is returned to the Auto position. If a solenoid valve is shorted to +BAT, the alarm sounds whenever the key switch is in the RUN or START position. The alarm beeps at the rate of approximately 1.3 seconds ON and 2.0 seconds OFF. The engine could be damaged if ether was injected before the engine is cranked.An Ether Cylinder Is Empty
One of the two warning lamps inform the operator when an ether cylinder is empty. The lamp flashes at the rate of 1.5 Hz (flashes per second) with equal ON and OFF times. The lamps and ether solenoid assemblies are correspondingly marked 1 and 2. When empty ether cylinder warning lamp 1 is flashing, ether cylinder 1 needs replaced. When empty ether cylinder warning lamp 2 is flashing, ether cylinder 2 needs replaced. (On 3516 engines, both ether cylinders of the set need replaced.) The lamps stop flashing when the reset switch is activated during ether cylinder replacement. The empty ether cylinder warning lamp will also flash if there is no ether cylinder installed.Both Ether Cylinders Are Empty
When both ether cylinders are empty (on 3516 engines, both ether cylinder sets), both empty ether cylinder warning lamps and the alarm are activated. Empty ether cylinder warning lamps 1 and 2 flash at the same time, at the rate of 1.5 Hz (flashes per second). The alarm also sounds, during the ether injection time, approximately 1.3 seconds ON and 2.0 seconds OFF.A Noncritical Fault Is Present
When a noncritical fault is present, both empty ether cylinder warning lamps are activated. Empty ether cylinder warning lamps 1 and 2 flash alternately (taking turns ON and OFF) at the rate of 3.0 Hz (flashes per second). The system continues to operate during a noncritical fault.A Critical Fault Is Present
When a critical fault is present. both empty ether cylinder warning lamps and the alarm are activated. Empty ether cylinder warning lamps 1 and 2 flash alternately (taking turns ON and OFF) at the rate of 3.0 Hz (flashes per second). The alarm also sounds, during the ether injection time, approximately 1.3 seconds ON and 2.0 seconds OFF. If possible, ether injections are disabled during a critical fault.Diagnostic Operation
Ether Injection Control DiagnosticsThe ether injection control has diagnostic capabilities to assist in troubleshooting. The control detects and records faults that occur to the system. During a critical fault, if possible, the control disables ether injection. During a noncritical fault, the control takes alternate action so that the system continues to function.The diagnostic display, on the ether injection control, displays a code which represents the fault that
Two flashing warning lamps and an alarm inform the operator that: * An ether cylinder is empty.* Both ether cylinders are empty.* A noncritical fault is present.* A critical fault is present.The warning lamps and alarm can be tested by placing the ether system switch in the Test/Disable position. The warning alarm will turn ON for two seconds and the warning lamps will remain ON continuously until the switch is returned to the Auto position. If a solenoid valve is shorted to +BAT, the alarm sounds whenever the key switch is in the RUN or START position. The alarm beeps at the rate of approximately 1.3 seconds ON and 2.0 seconds OFF. The engine could be damaged if ether was injected before the engine is cranked.An Ether Cylinder Is Empty
One of the two warning lamps inform the operator when an ether cylinder is empty. The lamp flashes at the rate of 1.5 Hz (flashes per second) with equal ON and OFF times. The lamps and ether solenoid assemblies are correspondingly marked 1 and 2. When empty ether cylinder warning lamp 1 is flashing, ether cylinder 1 needs replaced. When empty ether cylinder warning lamp 2 is flashing, ether cylinder 2 needs replaced. (On 3516 engines, both ether cylinders of the set need replaced.) The lamps stop flashing when the reset switch is activated during ether cylinder replacement. The empty ether cylinder warning lamp will also flash if there is no ether cylinder installed.Both Ether Cylinders Are Empty
When both ether cylinders are empty (on 3516 engines, both ether cylinder sets), both empty ether cylinder warning lamps and the alarm are activated. Empty ether cylinder warning lamps 1 and 2 flash at the same time, at the rate of 1.5 Hz (flashes per second). The alarm also sounds, during the ether injection time, approximately 1.3 seconds ON and 2.0 seconds OFF.A Noncritical Fault Is Present
When a noncritical fault is present, both empty ether cylinder warning lamps are activated. Empty ether cylinder warning lamps 1 and 2 flash alternately (taking turns ON and OFF) at the rate of 3.0 Hz (flashes per second). The system continues to operate during a noncritical fault.A Critical Fault Is Present
When a critical fault is present. both empty ether cylinder warning lamps and the alarm are activated. Empty ether cylinder warning lamps 1 and 2 flash alternately (taking turns ON and OFF) at the rate of 3.0 Hz (flashes per second). The alarm also sounds, during the ether injection time, approximately 1.3 seconds ON and 2.0 seconds OFF. If possible, ether injections are disabled during a critical fault.Diagnostic Operation
Ether Injection Control DiagnosticsThe ether injection control has diagnostic capabilities to assist in troubleshooting. The control detects and records faults that occur to the system. During a critical fault, if possible, the control disables ether injection. During a noncritical fault, the control takes alternate action so that the system continues to function.The diagnostic display, on the ether injection control, displays a code which represents the fault that
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Isuzu
Isuzu
101492-0482
9 400 614 389
8943892290
INJECTION-PUMP ASSEMBLY
4JB1
4JB1