I would never have believed that this thread would run to over 108 posts.
So many interesting and differing opinions !!
I've had the same bike since the 1960s and have never removed a pedal.
I recently replaced all the bearings in both pedals, as there was serious play in the pedals.
This was not surprising when I found bearings missings and some bearings that were the wrong size.
How on earth ??????
I was able to do all necessary work without removing the pedals ... Problem solved.
I don't expect to have to do it again in a long time.
I have refitted a pedal to this bike.
My mate (who was a serial lunatic and head-banger) borrowed the bike some 30 years ago and trashed it.
When I got it back, one of the pedals had been refitted by hitting it with a hammer until the end couple of threads were damaged enough so that the pedal didn't actually fall off.
I managed to recover the situation and carefully restore the threads and refit the pedal by screwing it in the "correct" way.
The same person was probably the reason that bearings were missing or the incorrect size.
The bike was so-seriously trashed that it sat in the garage for 30 years, and I've only recently restored it and got it back on the road.
Regarding my friendly LBS .... Well - It would be nice if I had such a relationship.
Round here, my nearest LBS appears more interested in selling several-thousand-pound bikes than wasting time on an old fettler like me.
I always sense a degree of impatience and dismissiveness, so I now tend to go in less.
It's obvious I'm never going to buy a new bike.
It's obvious that I do all my own work.
So ....
ebay and this great forum are my friends and technical support.
...... and Yes ..... I do have a pedal spanner.