Information injection-pump assembly
BOSCH
9 400 610 170
9400610170
ZEXEL
101402-0950
1014020950
ISUZU
8943169460
8943169460
Rating:
Service parts 101402-0950 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
1-15300-105-2
12.
Open Pre:MPa(Kqf/cm2)
18.1{185}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 610 170
9400610170
ZEXEL
101402-0950
1014020950
ISUZU
8943169460
8943169460
Zexel num
Bosch num
Firm num
Name
9 400 610 170
8943169460 ISUZU
INJECTION-PUMP ASSEMBLY
4BD1PTA K 14BC INJECTION PUMP ASSY PE4A,5A, PE
4BD1PTA 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
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
10.4
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
87.8
86.3
89.3
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
6.7+-0.5
Pump speed
r/min
335
335
335
Average injection quantity
mm3/st.
8
6.6
9.4
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Deliver without the torque control spring operating.
----------
K=10
----------
----------
K=10
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=9deg+-5deg b=29deg+-5deg
----------
----------
a=9deg+-5deg b=29deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=19deg+-5deg b=53deg+-5deg
----------
----------
a=19deg+-5deg b=53deg+-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=18deg
----------
a=(90deg)
----------
aa=18deg
----------
a=(90deg)
Information:
The electrical system is a combination of two separate electric circuits: The charging circuit and the starting circuit. Each circuit is dependent on some of the same components. The battery (batteries), on-off start switch, circuit breaker, ammeter, cables and wires from the battery are common in each of the circuits.
The ignition switch must be ON to allow the electrical system to function. Some charging circuit components will be damaged if the engine is operated with the ignition switch OFF.
The charging circuit is in operation when the diesel engine is operating. The electricity producing (charging) unit is an alternator. A regulator in the circuit senses the state of charge in the battery and regulates the alternator output to keep the batter fully charged.The alternator has four main components: end frame assembly (brush end), rotor assembly, stator and shell assembly, and end frame assembly (drive end).A separate regulator senses the charge condition of the battery as well as electrical system power demand and controls the alternator output accordingly by limiting the field current.
ALTERNATOR
Never operate the alternator without the battery in the circuit. Making or breaking an alternator connection with a heavy load on the circuit will sometimes result in regulator damage.
The starting motor is a device used to rotate the flywheel of an engine fast enough to start the engine.
ALTERNATOR REGULATOR
ELECTRIC STARTING MOTORThe starting motor includes a solenoid. The solenoid engages the pinion with the ring gear on the engine flywheel, when the solenoid is energized. The pinion always engages before the electric contacts in the solenoid causes the circuit between the battery and the starting motor to close. An overrunning clutch protects the starting motor from being overspeeded. Releasing the start-switch disengages the pinion and flywheel ring gear.A solenoid is a magnetic switch that uses low current to close a high current circuit. The solenoid is an electro-magnet with a movable core. There are contacts on the end of the core. The contacts are held apart by a spring pushing the core away from the magnetic center of the coil. Low current energizes the coil and forms a magnetic field. The magnetic field pulls the core to the center of the coil, closing the contacts and completing the starting circuit.
SOLENOID
The ignition switch must be ON to allow the electrical system to function. Some charging circuit components will be damaged if the engine is operated with the ignition switch OFF.
The charging circuit is in operation when the diesel engine is operating. The electricity producing (charging) unit is an alternator. A regulator in the circuit senses the state of charge in the battery and regulates the alternator output to keep the batter fully charged.The alternator has four main components: end frame assembly (brush end), rotor assembly, stator and shell assembly, and end frame assembly (drive end).A separate regulator senses the charge condition of the battery as well as electrical system power demand and controls the alternator output accordingly by limiting the field current.
ALTERNATOR
Never operate the alternator without the battery in the circuit. Making or breaking an alternator connection with a heavy load on the circuit will sometimes result in regulator damage.
The starting motor is a device used to rotate the flywheel of an engine fast enough to start the engine.
ALTERNATOR REGULATOR
ELECTRIC STARTING MOTORThe starting motor includes a solenoid. The solenoid engages the pinion with the ring gear on the engine flywheel, when the solenoid is energized. The pinion always engages before the electric contacts in the solenoid causes the circuit between the battery and the starting motor to close. An overrunning clutch protects the starting motor from being overspeeded. Releasing the start-switch disengages the pinion and flywheel ring gear.A solenoid is a magnetic switch that uses low current to close a high current circuit. The solenoid is an electro-magnet with a movable core. There are contacts on the end of the core. The contacts are held apart by a spring pushing the core away from the magnetic center of the coil. Low current energizes the coil and forms a magnetic field. The magnetic field pulls the core to the center of the coil, closing the contacts and completing the starting circuit.
SOLENOID