Description
Alternator holder 1.6 HDI 16V for CITROEN PEUGEOT cars
Part description
This alternator holder is designed for the 1.6 HDI 16V engine in Citroën and Peugeot cars. It is an important structural element that ensures the correct attachment of the alternator and helps maintain its stable position in relation to the engine. If the holder is damaged, misalignment, vibrations and subsequent problems with the belt drive can occur.
The part is also searched by original numbers, which facilitates a quick comparison with the existing part during repair.
Technical information
Product codes
- Product codes: 9658199180, 5706L3
Installation recommendations
Generally/typically for the alternator holder, the exact procedure may vary depending on the specific engine design and accessories. Below is a practical procedure aimed at safe replacement and checking for proper seating.
1) Before assembly
- Compare the new and original bracket: shape, seating surfaces, number and location of mounting holes.
- Check whether there are threads torn, contact surfaces damaged or the holder cracked.
- Clean the bearing surfaces on the motor and on the holder (without removing material).
2) Necessary tools and materials
- Gola set and suitable extensions, ratchet/extension
- Keys according to the design of the screws
- Degreasing cleaner, rags, or a brush
- Protective gloves and goggles
3) Step-by-step assembly procedure
- Secure the vehicle against movement and allow the engine to cool.
- Disconnect the battery (general safety advice when working in the engine compartment).
- According to the access, prepare the space to work (typically dismantling the obstructing covers).
- Release belt drive tension (if necessary for alternator/bracket removal).
- Disconnect alternator electrical connections (if alternator is removed for access).
- Dismantle the alternator or loosen it so that the bracket can be safely removed (according to the specific arrangement).
- Unscrew the mounting screws of the bracket and remove the bracket.
- Clean the seating surfaces and check that the contact points on the motor are not damaged.
- Place the bracket in the correct position and screw the screws in by hand first to avoid cross threads.
- Tighten the fasteners gradually and evenly (without specifying specific moments – follow the manufacturer’s procedure).
- Reinstall the alternator (if removed) and connect its electrical connectors.
- Put on and seat the belt correctly, restore its tension according to the design.
- Reinstall the removed covers/components and connect the battery.
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4) Post-assembly checks and test drive/function verification
- Visually check that the belt runs straight and does not cut anything.
- After starting, watch for unusual sounds (whistling, metal knocking) and vibrations.
- Verify that charging is working normally (charge/voltage light according to diagnostics or measurements).
5) The most common assembly mistakes + how to avoid them
- Uncleaned contact surfaces → leads to poor seating; always clean and degrease.
- Crossing of threads when installing screws → screw the screws in manually first.
- Poor belt seating → check the guides in the grooves on all pulleys.
- Overtightening/uneven tightening → tighten gradually, following the manufacturer’s procedure.
Reasons why the part is damaged
- Material fatigue and long-term engine vibrations, especially at higher travel.
- Shock stress in the event of an accident, impact or improper handling during repair.
- Poor seating of the alternator or belt drive, which transmits unnatural forces to the bracket.
- Damaged threads after repeated disassembly/assembly or inappropriate tightening.
- Corrosion in an aggressive environment, which weakens the material and the bearing surfaces.
