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231002243R，F000BL0410，F000BL04BF，116095 F000BL04C3，F000BL04C4，CAL10559AS,CAL10559GS 4539063900,A4539063900 231002243R,231006007R A0710S, UD20672A,32118603，ALB3

alternator 231002243R，F000BL0410，F000BL04BF，116095 F000BL04C3，F000BL04C4，CAL10559AS,CAL10559GS 231002243R,231006007R FOR Daxia, Renault

Applicable models:Daxia, Renault

Reference part number:231002243R，F000BL0410，F000BL04BF，116095 F000BL04C3，F000BL04C4，CAL10559AS,CAL10559GS 4539063900,A4539063900 231002243R,231006007R A0710S, UD20672A,32118603，ALB3404AN，231008593R 4539063900.A4539063900，ALB3404RB， 231002243R,231002854R,231006007R，20641N

Product Attributes

Rated output :	12 volts and 90 amperes
Pulley :	7PK
Size :
Weight :	Net weight 5.3KG
Packaging :	Neutral kraft paper packaging
Spot/Pre sale :	Spot goods
Warranty :	1 year
Product number :

Product Details

Type :	Alternator
Specification :	12 volts and 90 amperes
Pulley :	7PK
Brand :	NUOJIN
Number :	231002243R
Quality :	NEW
Delivery time :	30 days

231002243R，F000BL0410，F000BL04BF，116095 F000BL04C3，F000BL04C4，CAL10559AS,CAL10559GS 4539063900,A4539063900 231002243R,231006007R A0710S, UD20672A,32118603，ALB3404AN，231008593R 4539063900.A4539063900，ALB3404RB， 231002243R,231002854R,231006007R，20641N

Installation of 12V Generator for Dacia and Renault

The installation must follow the core process of Power-off → Positioning → Fixing → Wiring → Belt Installation → Power Restoration → Verification. The key points lie in tightening bolts to the specified torque and ensuring correct wiring connections. Below are the detailed procedures and key requirements.

1. Installation Preparation

Park the vehicle firmly, engage the parking brake, open the engine compartment, disconnect the negative battery cable (to prevent electric shock). Lift the vehicle to a suitable height with a jack and secure it with safety stands.
Prepare tools and materials: socket wrench, torque wrench, belt tensioner tool, brush, electrical contact cleaner, new generator (matching the vehicle model), new O-rings/bushings (for some models).
Clean the installation area, inspect the mounting brackets, bolts and pulleys for integrity; replace any rusted or damaged components prior to installation.

2. Installation Procedures

Positioning and Preliminary Fixing

Place the new generator into the mounting bracket, insert the locating pin/bushing, thread the lower fixing bolt and tighten it manually. Then install the upper fixing bolt and adjusting bolt, also tightening them manually to ensure the generator can be adjusted slightly in position.

Electrical Connection

Clean the generator terminals and wiring harness connectors, then apply contact protector.
Connect the plug-in wiring harness, ensuring the clip is fully engaged with no looseness.
Connect the thick wire to the generator’s B+ terminal, and tighten the nut to 14N·m with a torque wrench.

Belt Installation and Tensioning

Install the belt onto the pulleys following the specified routing. Use a belt tensioner tool to adjust the belt tension to meet the vehicle model specifications (generally, when pressing the middle of the belt, the deflection should be approximately 10–15mm). After adjustment, tighten the adjusting bolt and fixing bolt, and set the fixing bolt torque to 21N·m.

Recheck and Power Restoration

After confirming that all bolts, wiring connections and belt installation are correct, reconnect the negative battery cable.

3. Post-installation Verification

Start the engine and check that the charging indicator light turns off. Use a multimeter to measure the battery voltage: the voltage should be 13.5–14.8V at idle, with no significant drop under load.
Check the generator for abnormal noises and the belt for slipping. If no anomalies are found, reinstall the removed components such as the engine guard and fender.

Key Precautions for Installation of 12V Generator for Dacia and Renault

The following are the core precautions covering safety operation, mechanical installation, electrical connection, belt commissioning, verification and maintenance, to ensure the installation safety and long-term stable operation of the generator.

1. Safety and Environmental Preparation

Park the vehicle on level ground, engage the parking brake and place wheel chocks. Disconnect the negative battery terminal (to prevent short circuit). Perform operations after the engine has cooled down to avoid scalding.
Wear protective equipment such as gloves and safety goggles. Use professional tools (e.g., belt tensioner, torque wrench) and avoid brute force operations to prevent component damage.
Clean the installation area before installation, inspect the mounting brackets, bolts, pulleys and wiring harnesses for integrity. Replace any rusted or damaged components first.

2. Key Points of Mechanical Installation

Positioning and Preliminary Tightening

After placing the generator into the bracket, insert the locating pin/bushing first, then thread the bolt and tighten it manually to ensure slight adjustability, avoiding bolt thread slipping or bracket deformation.

Torque Specifications

Tighten the fixing bolts according to the torque values specified in the vehicle model manual (common values for Dacia/Renault: lower fixing bolt – 21N·m; B+ terminal nut – 14N·m). Use a torque wrench for precise tightening to prevent thread damage due to over-tightening or vibration caused by under-tightening.

Component Matching

When replacing the generator, ensure the model is compatible with the vehicle. Install new O-rings/bushings (for some models) to prevent oil leakage or abnormal noise.

3. Electrical Connection Specifications

Wiring Sequence

First connect the plug-in wiring harness (ensure the clip is fully engaged), then connect the thick wire to the B+ terminal. Clean the terminals and connectors and apply contact protector to avoid poor contact.

Anti-reverse Connection and Short Circuit Prevention

It is strictly prohibited to reverse the positive and negative poles, otherwise the rectifier diodes will be burned out. Install an insulating cover on the B+ terminal after wiring to prevent short circuit with the vehicle body ground.

Reliable Grounding

Inspect the connection of the ground wire between the generator and the vehicle body. Ensure the grounding point is free of rust and looseness to guarantee the normal return of current.

4. Belt Installation and Tensioning

Belt Routing

Record the belt routing (by taking photos or drawing diagrams) before installation. Install the belt onto the pulleys according to the original routing, ensuring the belt fits into all grooves.

Tension Adjustment

Use a belt tensioner tool to adjust the tension. Press the middle of the belt; the deflection should be approximately 10–15mm (subject to the vehicle model specifications). Tighten the adjusting bolt after adjustment to prevent belt slipping or bearing wear caused by excessive tension.

Belt Condition

If the belt is aged, cracked or worn, replace it at the same time to avoid abnormal operation of the new generator due to belt problems.

5. Post-installation Verification and Maintenance

Power Restoration and Testing

After reconnecting the negative battery terminal, start the engine and check that the charging indicator light turns off. Use a multimeter to measure the idle voltage (13.5–14.8V), with no significant drop under load.

Abnormal Noise Inspection

Check the generator for abnormal noises and the belt for slipping. If no anomalies are found, reinstall components such as the engine guard.

Subsequent Maintenance

Regularly inspect the belt tension and terminal conditions to avoid charging faults caused by looseness and extend the service life of the generator.

6. Precautions for Special Cases

Anti-theft Code Recording

Before disconnecting the battery, record the anti-theft codes of equipment such as the radio to prevent data loss.

Jump-starting Specifications

When jump-starting with an external battery, connect the positive pole to the positive pole and the negative pole to the engine ground wire. Avoid directly connecting to the vehicle body ground to prevent generator damage.

Prohibition of Improper Operations

Do not use a quick charger for direct jump-starting of the vehicle. Do not short-circuit the generator terminals or alter the polarity, otherwise electrical components may be damaged.

References：

The following are the core sources of the precautions, which can be used for technical file traceability and specification verification.

Authoritative Data Sources

Renault Service Manual: It covers core technical parameters such as generator mechanical installation, electrical wiring, torque specifications and belt tension, serving as the fundamental basis for installation operations.
Dacia Workshop Guide: It specifies the installation procedures, component matching requirements and safety operation standards applicable to Dacia models. It shares the same origin as the Renault Service Manual but has differences in model-specific details.
Russian automotive maintenance technology platforms (zinref.ru, autoiwc.ru): These platforms provide torque data (21N·m for fixing bolts, 14N·m for B+ terminal nuts), wiring steps and belt adjustment key points for generator installation of Dacia/Renault models (e.g., Duster), which are consistent with the specifications in the official manuals.

References to Industry Universal Standards

General Standards for Automotive Electrical System Maintenance: It includes safety guidelines such as power-off/power restoration procedures, electrical contact cleaning and protection, and short circuit/reverse connection prevention.
Technical Specifications for Engine Accessory Installation: It involves general operation key points such as the standard for belt tension adjustment (deflection of 10–15mm) and torque tightening requirements for bolts.

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