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Type :
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Alternator
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Specification :
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14V 80A
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Pulley :
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6PK
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Brand :
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NUOJIN
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Number :
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9638544280
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Quality :
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Remanufacture
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Delivery time :
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30 days
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The installation of the Peugeot-Citroën 14V 80A generator must conform to the layout characteristics of the engine compartment in French-made vehicles. For some models, it is necessary to remove components such as the front wheels and fenders during installation, and specific bolt torques must be controlled during the process. Below is a detailed installation method combined with the characteristics of these models, including key precautions:
After the vehicle is turned off and cooled down, disconnect the negative terminal of the battery and wait for 15 minutes to ensure the on-board ECU (Electronic Control Unit) completely stores its learning data, while allowing the capacitor to discharge fully.
Wear insulating gloves to prevent short circuits during subsequent operations. If the air conditioning compressor needs to be moved during installation, secure the pipelines in advance and do not bend the pipes to avoid refrigerant leakage.
Prepare tools such as a socket wrench, torque wrench, and soft hammer.
Verify that the new generator is a 14V 80A compatible model, and check that the housing is free of damage and the terminal connectors are intact.
Additionally, the generator fixing bolts for some Peugeot-Citroën models have special specifications; it is recommended to use original factory accessories first.
Clean oil stains and dust from the generator installation position in the engine compartment.
If the engine underguard, right front wheel, and fenders were removed earlier, ensure the installation area is unobstructed and reserve space for reinstalling surrounding components.
Place the generator stably into the installation position from under the vehicle.
First, manually screw in two fixing bolts for preliminary fixation (do not fully tighten them) to facilitate subsequent position adjustment.
For models with tenon-and-mortise structure fixing screws, tighten the screws until they are barely in contact, then align the generator directly with the position and insert it for alignment.
If the power steering pump and air conditioning compressor were moved aside during disassembly, reset them first and tighten the fasteners, taking care not to open the corresponding hydraulic circuits and cooling circuits.
Subsequently, reinstall components such as the guide pulleys that were removed to their original positions to avoid affecting the subsequent belt installation.
Locate the alternator connector of the generator, align it with the interface, and insert it gently to ensure the buckle is locked. Do not pull the wires to prevent damage to the terminals.
Then connect the main power terminal, ensuring the connector is free of oxidation and securely connected to prevent poor contact.
Use a torque wrench to tighten the fasteners in accordance with the vehicle specifications.
Tighten the main fixing bolt of the generator to 4±1 daN.m, and the other fixing bolt to 4.9±1.2 daN.m. Avoid component loosening or deformation caused by improper torque.
Locate the belt tensioner, use a compatible wrench to loosen the tensioner, then fit the drive belt onto the generator pulley and guide pulleys according to its original routing.
Release the tensioner slowly, then press the belt by hand—an appropriate tension allows the belt to be pressed down by 1-2 cm.
Afterward, recheck whether the belt is aligned with the guide grooves of each pulley.
Reinstall components such as the fenders, right front wheel, and engine underguard in the reverse order of disassembly.
If relevant pipelines were moved during disassembly, check that the pipelines are not bent and the interface seals are intact.
Reconnect and tighten the negative terminal of the battery. After starting the vehicle, check whether the charging indicator light on the instrument panel turns off.
Use a multimeter to detect the power generation output; it should be stably around 14V to meet the output standard of the 14V 80A generator.
Turn on high-power electrical equipment such as the air conditioner and vehicle lights for a dynamic test. Check that there is no significant voltage fluctuation, and listen to ensure there is no abnormal noise during the generator's operation. Confirm there are no issues such as vibration or leakage—then the installation is complete.
Combined with the previously provided installation method for the Peugeot-Citroën 14V 80A generator, the following more detailed precautions are compiled by supplementing the maintenance characteristics of French-made vehicles and general generator installation specifications. They cover key dimensions including safe operation, accessories & tools, wiring & assembly, and commissioning & testing:
After disconnecting the negative terminal of the battery, you must wait for 15 minutes. This not only allows the capacitor to discharge fully but also ensures that the ECU (Electronic Control Unit) learning data is not lost. Shortening the waiting time before starting operation is strictly prohibited. If special operations such as electric welding are required subsequently, the battery circuit must be disconnected again to prevent current surges from damaging the generator regulator.
When moving the air conditioning compressor, only make slight position adjustments and secure the pipelines properly. Bending or pulling the pipes is forbidden. If refrigerant recovery and refilling are involved, the operation must be performed by professional certified personnel; illegal discharge is strictly prohibited. The pressure leak test after reinstallation cannot be omitted to prevent air conditioning failure and pipeline corrosion caused by refrigerant leakage.
The generator installation position must be kept away from the engine exhaust port. If the distance is less than 40cm, a heat shield must be installed to avoid high temperatures affecting the service life of internal coils and bearings. Handle the generator with care throughout the transportation process; knocking on the housing and pulley is forbidden to prevent displacement of internal parts or deformation of coils.
In addition to confirming the core parameters of the generator (14V, 80A), you need to verify that the part number matches the vehicle's VIN code. Priority should be given to using original factory fixing bolts. When connecting the main power cable, a cable with a cross-sectional area of no less than 15mm² must be selected to avoid insufficient power supply or cable overheating caused by an excessively small wire diameter.
For bolt tightening, a torque wrench with qualified accuracy must be used. Adjustable wrenches cannot be used for operation based on hand feel, as this may lead to torque deviations. For belt installation, a suitable special tool for the tensioner is required. Using ordinary wrenches to pry the tensioner violently is forbidden to prevent component damage.
If disposable small accessories such as gaskets and buckles are involved in the installation process, they must be replaced with new ones after disassembly. Reusing these accessories after aging or deformation will lead to hidden risks such as poor sealing and loose fixation.
References：
The precautions for installing the Peugeot-Citroën 14V 80A generator you mentioned are not derived from a single official manual or exclusive authoritative document. Instead, they are summarized by integrating the common maintenance characteristics of French-made vehicles, general generator installation specifications, and content from multiple public auto repair knowledge channels. The specific reference sources are as follows:
Documents such as Generator Technical Service Guide on Mayiwenku (an online document platform) provide a number of key references. For example, the document states that the cross-sectional area of the output connection cable for an 80A generator must be ≥15mm², a heat shield should be installed if the generator installation position is less than 40cm away from the engine exhaust port, and the tension of a new belt needs to be adjusted after approximately 1,000 kilometers of operation. These contents are highly consistent with the precautions related to accessory compatibility and drive belt maintenance in the summary. Meanwhile, the standardized requirements for bolt tightening and belt tension in the document also provide a basis for the torque standards and belt installation details in the precautions.
On one hand, the installation instructions for the generator of Citroën Elysee on Auto Master (an auto repair knowledge platform) mention basic requirements such as power-off operation and standardized connection of wiring plugs, which are consistent with the precautions for safe operation and wiring connection in the summary.
On the other hand, the repair manual for Citroën C3 Picasso on Renrenwenku (another online document platform) clearly specifies that its generator is of the 14V 80A specification. This provides model-specific reference support for the compatibility requirements for generators of this specification in the summary.
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