1. Introduzione
This instruction manual provides essential information for the installation, operation, and maintenance of your DB Electrical ADR0139 Alternator. Please read this manual thoroughly before proceeding with installation or use to ensure proper function and safety. This alternator is designed as a direct replacement for specified Honda and Acura models.
2. Produttu Finituview
The DB Electrical ADR0139 is a new aftermarket alternator designed to meet OEM specifications, providing reliable electrical power for your vehicle's systems. It features a Delco CS130D family design, operating at 12 volts and producing 105 amps.
Figura 2.1: Fronte view of the DB Electrical ADR0139 Alternator, showing the pulley and main housing.
3. Compatibilità di i veiculi
This alternator is compatible with the following vehicle models and years:
- Acura CL: 1997, 1998, 1999 (3.0L V6 models)
- Honda Accord: 1998, 1999, 2000, 2001, 2002 (3.0L V6 models, including EX and LX trims)
Please verify your vehicle's specific requirements and existing part numbers against the specifications provided in Section 4 to ensure proper fitment.
4. Specifiche tecniche
| Feature | Specificazione |
|---|---|
| Alternator Family | Delco CS130D |
| Voltage | 12 Volts |
| Ampera | 105 Amps |
| Cundizione | New Aftermarket |
| Regulator Clock Position | 2: 00 |
| Locu Fan | Internu |
| Regulator Location | Internu |
| Terminal ID 2 | B+ |
| Terminal 2 Size | M6x1.00 |
| Polarità | Negativu |
| Numero di mudellu | 400-12146 |
| Pesu di l'articulu | 11.44 liri |
| Dimensioni di u produttu | 5.71 x 4.78 x 4.2 inch |
Rimpiazza i numeri di parte OEM:
- AC Delco Tools: 321-1765
- Arrowhead: ADR0139
- Bosch: AL1277N, AL1277X
- Delco: 10463963, 10464417, 10480228, 10480453, 321-1765
- Denso: 210-5233
- Honda: 31100-P8A-A01, 31100P8A-A01, 31100-P8A-A02, 31100P8A-A02, 31100-P8C-A02, 31100P8C-A02
- J&N Electrical Products: 400-12146
- JANNCO: 400-12146R
- Lester: 8220
5. Informazioni di sicurezza
Always observe the following safety precautions when working on your vehicle's electrical system:
- Disconnect the negative battery terminal before beginning any work on the electrical system to prevent electrical shock or short circuits.
- Portate l'equipaggiu di prutezzione individuale adattatu, cumpresi occhiali di sicurezza è guanti.
- Ensure the vehicle is on a stable, level surface and properly supported with jack stands if lifting is required.
- Allow the engine to cool completely before working on engine components.
- Consult a qualified automotive technician if you are unsure about any step of the installation process.
6. Guida d'installazione
Replacing an alternator can be complex. Professional installation is recommended. If you choose to proceed yourself, follow these general steps. Specific procedures may vary by vehicle model; consult your vehicle's service manual for detailed instructions.
6.1. Tools and Preparation
- Socket set and wrenches (metric)
- Serpentine belt tool or pry bar
- Chiave per terminali di batteria
- Wire brush for cleaning terminals
- Occhiali di sicurezza è guanti
- Scollegate u cable negativu di a bateria.
- Locate the alternator and identify all electrical connections and mounting bolts.
6.2. Rimozione di u vechju alternatore
- Relieve tension on the serpentine belt and remove it from the alternator pulley.
- Disconnect the main power wire (B+) from the alternator. This is typically a large gauge wire secured with a nut.
- Disconnect any other electrical connectors (e.g., regulator plug) from the alternator.
- Remove the mounting bolts securing the alternator to the engine bracket. Note their positions.
- Carefully remove the old alternator from the engine bay. This may require maneuvering around other components.
Figura 6.1: Posteriore view of the alternator, highlighting the B+ terminal and electrical connector.
6.3. Installazione di un novu alternatore
- Position the new DB Electrical ADR0139 Alternator into the engine bay and align it with the mounting brackets.
- Install the mounting bolts and tighten them to the manufacturer's specifications. Do not overtighten.
- Reconnect all electrical connectors, ensuring they are secure and free from corrosion. Clean terminals with a wire brush if necessary.
- Reconnect the main power wire (B+) and tighten its nut securely.
- Route the serpentine belt back onto the alternator pulley and apply tension according to your vehicle's specifications. Ensure the belt is properly seated on all pulleys.
- Ricollegate u cable negativu di a bateria.
Figura 6.2: Side view of the alternator, showing mounting points and overall dimensions.
7. Operazione
After installation, start the vehicle and observe the dashboard warning lights. The battery light should turn off shortly after the engine starts. Check the vehicle's voltage gauge (if equipped) or use a multimeter to verify that the charging system is operating correctly, typically between 13.5V and 14.8V at idle.
A slight whine may be audible immediately after installation, which often dissipates after a short period of operation as the new components settle. If the battery light remains on or flickers, or if abnormal noises persist, refer to the Troubleshooting section.
8. Mantenimentu
The DB Electrical ADR0139 Alternator is designed for long-term, maintenance-free operation. However, regular vehicle maintenance practices contribute to its longevity:
- Periodically inspect the serpentine belt for wear, cracks, or proper tension. A worn or loose belt can affect alternator performance.
- Ensure battery terminals are clean and tight to maintain good electrical conductivity.
- Avoid exposing the alternator to excessive moisture or contaminants.
9. Risoluzione di prublemi
| Sintumu | Causa Possibile | Soluzione |
|---|---|---|
| Battery light remains on after starting | Loose or corroded battery/alternator connections, faulty belt, internal alternator issue. | Check all connections for tightness and corrosion. Inspect serpentine belt. Test alternator output with a multimeter. |
| Dim headlights or interior lights | Bassu voltage output from alternator, weak battery. | Test battery and alternator output. Ensure proper belt tension. |
| Grinding or whining noise from alternator | Bearing failure, loose pulley, improper belt tension. | Verify belt tension. If noise persists, professional inspection is recommended. (Note: A slight whine may be normal initially). |
| A batteria ùn hè micca carica | Alternator failure, wiring issue, blown fuse. | Check fuses related to charging system. Test alternator output. Inspect wiring harness. |
If troubleshooting steps do not resolve the issue, it is recommended to seek assistance from a certified automotive technician.
10. Garanzia è Support
The DB Electrical ADR0139 Alternator comes with a 1 anni di garanzia da a data di compra. Questa garanzia copre i difetti di materiali è di fabricazione in cundizioni d'usu è di serviziu nurmali.
If you experience any issues with your product within the warranty period, please contact DB Electrical customer support. They will assist you with troubleshooting or arranging a replacement if necessary.
For warranty claims or technical assistance, please refer to the contact information provided by DB Electrical at the point of purchase or on their official websitu.
11. Informazioni di cuntattu
For further assistance or inquiries, please visit the official DB Electrical websitu o cuntattate u so dipartimentu di serviziu di u cliente.
DB Electrical
Kingsport, Tennessee, USA
Note: Always refer to the latest contact details available on the manufacturer's official channels.
