105025-3760 ZEXEL 9 432 612 743 BOSCH NOZZLE 9432612743 1050253760 16620nd002


 

Information nozzle

BOSCH 9 432 612 743 9432612743
ZEXEL 105025-3760 1050253760
NISSAN-DIESEL 16620ND002 16620nd002
105025-3760 NOZZLE
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Cross reference number

Zexel num
Bosch num
Firm num
Name
105025-3760 
9 432 612 743 
NP-DLLA155SM376 
16620ND002  NISSAN-DIESEL
NOZZLE
A 50LC NOZZLE N (DLL-S) N




Information:

Fuel Pressure Input Circuit
Fuel pressure is monitored after the filter by the fuel pressure sensor which is located on the fuel filter housing. The 5 Volt DC operating voltage for this sensor is supplied by the ECM. The output of the fuel pressure sensor is a .5 to 4.5 Volts DC signal. The voltage is dependent upon fuel pressure and is interpreted by the ECM as fuel pressure. If fuel pressure is less than 445 kPa (65 psi) at rated rpm, the "check engine" light is turned on.Engine Electrical System
The electrical system can have three separate circuits: the charging circuit, the starting circuit and the low amperage circuit. Some of the electrical system components are used in more than one circuit. The battery (batteries), circuit breaker, ammeter, cables and wires from the battery are all common in each of the circuits.The charging circuit is in operation when the engine is running. An alternator makes electricity for the charging circuit. A voltage regulator in the circuit controls the electrical output to keep the battery at full charge.The starting circuit is in operation only when the start switch is activated.The low amperage circuit and the charging circuit are both connected through the ammeter. The starting circuit is not connected through the ammeter.Charging System Components
Alternator
The alternator is driven by 2 vee belts from the crankshaft pulley. This alternator is a three phase, self-rectifying charging unit, and the regulator is part of the alternator.This alternator design has no need for slip rings or brushes, and the only part that has movement is the rotor assembly. All conductors that carry current are stationary. The conductors are: the field winding, stator windings, six rectifying diodes, and the regulator circuit components.The rotor assembly has many magnetic poles like fingers with air space between each opposite pole. The poles have residual magnetism (like permanent magnets) that produce a small amount of magnet-like lines of force (magnetic field) between the poles. As the rotor assembly begins to turn between the field winding and the stator windings, a small amount of alternating current (AC) is produced in the stator windings from the small magnetic lines of force made by the residual magnetism of the poles. This AC current is changed to direct current (DC) when it passes through the diodes of the rectifier bridge. Most of this current goes to charge the battery and to supply the low amperage circuit, and the remainder is sent on to the field windings. The DC current flow through the field windings (wires around an iron core) now increases the strength of the magnetic lines of force. These stronger lines of force now increase the amount of AC current produced in the stator windings. The increased speed of the rotor assembly also increases the current and voltage output of the alternator.The voltage regulator is a solid state (transistor, stationary parts) electronic switch. It feels the voltage in the system and switches on and off many times a second to control the field

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Group cross 105025-3760 ZEXEL

Hino 

9 432 612 738 
NP-DLLA150SM370 
236402860A 
NOZZLE
9 432 612 739 
NP-DLLA155SM371 
236402870A 
NOZZLE

Isuzu 

9 432 612 740 
NP-DLLA155SM372 
1153113170 
NOZZLE
9 432 612 711 
NP-DLLA141SM373 
1153113160 
NOZZLE

Nissan-Diesel 

9 432 612 741 
NP-DLLA156SM374 
16620ND000 
NOZZLE
9 432 612 742 
NP-DLLA156SM375 
16620ND001 
NOZZLE
105025-3760  
9 432 612 743 
NP-DLLA155SM376 
16620ND002 
NOZZLE

Mitsubishi-Heav 

9 432 612 744 
NP-DLLA158SM378 
34A6006700 
NOZZLE

Hino 

9 432 612 745 
NP-DLLA155SM379 
236402890A 
NOZZLE
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