How to Deal with Rusty Door Hinges on a Peugeot 408?
2 Answers
Apply butter or engine oil (commonly found in electric bike repair shops; if unavailable, lard might work) to the severely rusted areas of the hinges. Use a slightly damp cloth to wipe the rusty parts of the hinges, then dry them with a dry cloth. After lightly sanding the rusted areas of the hinges, spray them with rust inhibitor or rust-proof paint. If the hinges are severely rusted and cannot be cleaned or repaired, they must be replaced. Spray rust remover directly onto the hinges to dissolve the rust, then wipe the hinges dry with a dry cloth.
I've been driving a Peugeot 408 for several years, and last year I noticed that door hinge rust is quite common, mostly caused by rainwater or moisture accumulation. Don't panic first, use sandpaper or a wire brush to remove the rust spots, then spray with rust remover, wait for it to dry and apply anti-rust paint. Finally, apply some lubricating oil or grease for lubrication. If the rust is severe and the door is stuck, consider replacing the hinge with a new one, either buying the part online and installing it yourself or going to a repair shop. When washing the car, pay more attention to drying the door gaps and use anti-rust wax for prevention, which can save a lot of trouble. It's best to park indoors in humid weather to avoid recurrence. Simple treatment can make the car more durable and give you more peace of mind on long trips.
