DB Electrical 400-48156 Alternator Instruction Manual

1. Produktas baigtasview

This manual provides essential information for the installation, operation, and maintenance of your DB Electrical 400-48156 remanufactured alternator. This unit is designed to replace the original alternator in compatible Nissan and Infiniti vehicles, ensuring proper electrical system function and battery charging.

Key specifications for this alternator include:

• Vieneto tipas: Kintamosios srovės generatorius
• ttage: 12 V
• Pasukimas: Pagal laikrodžio rodyklę (CW)
• Amppakilimas: 110A
• Pulley Class: S6
• Reguliatoriaus tipas: Internal Regulator (IR)
• Ventiliatoriaus tipas: Internal Fan (IF)

2. Transporto priemonių suderinamumas

This DB Electrical 400-48156 alternator is compatible with the following vehicle models and years:

• INFINITI: FX35 (2003-2008), G35 (2003-2006)
• NISSAN: 350Z (2003-2006), PATHFINDER (2004)

Please verify part fitment for your specific vehicle before installation. Refer to your vehicle's service manual for detailed compatibility information.

3. Produktas Views

Priekyje view of the DB Electrical 400-48156 alternator, showing the pulley and mounting points.

Galinis view of the alternator, highlighting the electrical connection points and cooling fins.

Top-down perspective of the alternator, showing the overall casing ir vidiniai komponentai.

Kampuotas view of the alternator, detailing the various mounting brackets and bolt holes.

Šoninis profesionalasfile of the alternator, illustrating its compact design and cooling vents.

Iš arti view of the alternator's pulley and shaft assembly.

4. Montavimo instrukcijos

Pirmiausia sauga: Always disconnect the negative battery terminal before beginning any work on your vehicle's electrical system. Wear appropriate safety gear, including gloves and eye protection. Consult your vehicle's specific service manual for detailed steps and torque specifications.

1. Paruoškite transporto priemonę: Park the vehicle on a level surface, engage the parking brake, and turn off the engine. Allow the engine to cool completely.
2. Atjunkite akumuliatorių: Locate your vehicle's battery and disconnect the negative (-) terminal first, followed by the positive (+) terminal. Isolate the cables to prevent accidental contact.
3. Prieigos generatorius: Depending on your vehicle model, you may need to remove other components (e.g., air intake, belts, covers) to gain access to the alternator.
4. Nuimkite pavaros diržą: Loosen the tensioner pulley to relieve tension on the serpentine belt, then remove the belt from the alternator pulley.
5. Atjunkite laidus: Carefully disconnect all electrical connections from the old alternator. This typically includes the main power wire (often a large gauge wire with a nut) and a multi-pin connector for the regulator.
6. Nuimkite tvirtinimo varžtus: Unbolt the old alternator from its mounting brackets. Note the position and type of each bolt.
7. Seno generatoriaus nuėmimas: Carefully extract the old alternator from the engine bay.
8. Įdiekite naują generatorių: Position the new DB Electrical 400-48156 alternator into place and secure it with the mounting bolts. Tighten bolts to manufacturer specifications.
9. Prijunkite laidus iš naujo: Reconnect all electrical connections to the new alternator. Ensure connections are clean and secure.
10. Įdiekite pavaros diržą: Route the serpentine belt correctly over all pulleys, including the alternator pulley. Adjust the tensioner to achieve the proper belt tension.
11. Iš naujo prijunkite akumuliatorių: Pirmiausia prijunkite teigiamą (+) akumuliatoriaus gnybtą, o tada neigiamą (-) gnybtą.
12. Bandymo sistema: Start the engine and check for proper charging system operation. Observe the dashboard warning lights and use a voltmeter to confirm the battery is charging (typically 13.5-14.5V).

5. Operacija

The alternator is a crucial component of your vehicle's electrical system. Its primary function is to generate electrical power to run the vehicle's electrical components (lights, radio, ignition system, etc.) and to recharge the battery while the engine is running. When the engine is off, the battery powers these components. Once the engine starts, the alternator takes over, converting mechanical energy from the engine's crankshaft (via the serpentine belt) into electrical energy.

A properly functioning alternator will maintain a stable voltage output, typically between 13.5 and 14.5 volts, ensuring the battery remains charged and all electrical systems receive adequate power. Fluctuations outside this range may indicate an issue with the alternator or other charging system components.

6. Priežiūra

While alternators are generally low-maintenance components, periodic checks can help ensure their longevity and proper function:

• Inspect Drive Belt: Reguliariai tikrinkite serpentininį diržą, ar nėra įtrūkimų, nusitrynimų ar per didelio susidėvėjimo. Įsitikinkite, kad jis tinkamai įtemptas. Atsilaisvinęs arba susidėvėjęs diržas gali lemti nepakankamą įkrovimą.
• Patikrinkite laidų jungtis: Periodically inspect all electrical connections to the alternator for corrosion, looseness, or damage. Clean any corrosion and ensure connections are tight.
• Baterijos būklė: A weak or failing battery can put extra strain on the alternator. Ensure your battery is in good condition and holds a charge properly.
• Venkite perkrovos: Minimize the use of high-draw electrical accessories when the engine is off or at low RPMs to reduce strain on the charging system.
• Laikyti švarų: Keep the alternator free from excessive dirt, oil, and debris, which can hinder cooling and affect performance.

7. Problemų sprendimas

If you experience issues with your vehicle's charging system, consider the following common problems and potential solutions:

Jei trikčių šalinimo veiksmai neišsprendžia problemos, rekomenduojama kreiptis į kvalifikuotą automobilių techniką.

8. Techninės specifikacijos

• Gamintojas: DB Elektra
• Modelio numeris: 400-48156 (also AMT0179)
• Prekės svoris: Maždaug 13.57 svaro
• Pakuotės matmenys: Maždaug 9.84 x 7.56 x 6.61 colio
• Išorės apdaila: Mechaniškai apdorotas
• OEM Part Numbers Replaced: 11052, 11052N, 12569, 1-3030-01MI, 203-5047, 213-9563, 23100-CD010, 400-48156, 90-27-3302, A3051, A3TG0191, A-8981, LRA03601, M900134, 13-9563

9. Garantija ir palaikymas

For information regarding the warranty period and terms for your DB Electrical 400-48156 alternator, please refer to the documentation provided at the time of purchase or visit the official DB Electrical website. If you require technical assistance, have questions about installation, or need to process a warranty claim, please contact DB Electrical customer support directly through their official channels.