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I suspect your method is appealing to @absurdbird as it doesn’t involve buying an expensive tool!
I love buying expensive tools - providing I’m going to use them often (unlike the pair of Phil Wood BB insertion tools I bought at vast expense and used twice)
Cheap tools are depressing and generally fuck up whatever it is you’re working on.
I have a (discontinued) Dura Ace chain whip that is just gorgeous.
absurdbird
veloham
SideshowBob
Ah that’s great, thanks for info.
I did fully service one a couple of years ago. The idea of taking off the face plate with a pin spanner is a joke, I’ve had to use a punch and a hammer both times I’ve taken one off. Maybe now I know what penetrating oil actually is that might help, but still servicing can be destructive.
When I got it open I just found I really needn’t have bothered. And to get the balls and pawls back in and the outer body on, you need at least three hands.
Getting the sprockets off with 2 chainwhips is ok as @benjaminbunny says. You probably won’t be able to get the last one off, but at least you can give them all a good clean including the one left on the body. I’ve started just soaking in paraffin scrubbing and spinning for a few soaking cycles, then flush with wd40, then I feed in Phil Wood Tenacious Oil (I’m sure there are other equally good options - I have a little bottle and pretty much only use it in freewheels).
That has made a couple of gritty feeling freewheels turn nicely again.
If there’s play in it I don‘t think you can do much about it. And it probably came like it. The one I fully serviced was an Oro so should be the best quality but it had play - just felt like the 2 thin (shim?) washers inside were too thick. I tried without one and it bound, and with both there was play. I couldn’t get it just right.
As far as I know tolerances were just a bit sloppy. Why Japanese freewheels took over! A Suntour from the 70s is likely to be more precisely made than European equivalents.
@benjaminbunny thanks for corroborating! I suspect your method is appealing to @absurdbird as it doesn’t involve buying an expensive tool!