Hello,

I dont think that my 82 doors are saggy, but I recall reading here long ago that this can be common. makes sense with the very long doors. Since my coupe will see a lot of use, I want to be proactive about it. I tried to search but didnt seem to find much pertaining to coupes or situations beyond when somebody replaces the door (likely for rust).

How do you prevent door sag? I assume it is related to hinge wear (so long as nothing is damaged and the frame is straight), so one should oil the hinges regularly.

If one does see some sag, what is the right way to adjust for it?

Are 123 coupes prone to this?

Thanks for the insight!

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Current Diesels:
1981 240D (73K)
1982 300CD (169k)
1985 190D (169k)
1991 350SD (113k)
1991 350SD (206k)
1991 300D (228k)
1993 300SD (291k)
1993 300D 2.5T (338k)
1996 Dodge Ram CTD (442k)
1996 Dodge Ram CTD (265k)

Past Diesels:
1983 300D (228K)
1985 300D (233K)