I've been having difficulty with stiff and stuck door locks on my 83.5
westy. The drivers door is very stiff and stays up when the door is
opened such that it must be pushed down 1/8" or so before the latch
will catch. The passenger side won't unlock with the key but the button
can be lifted easily from the inside.
Any hints on where and what to fix and how to gain access. (Door panel
removal advice?)

TIA
Don