Showing posts with label headset. Show all posts
Showing posts with label headset. Show all posts

20190923

Into the headset

Finally! got the steering tube out. Apparently the trick is to loosen the stem-expander bolt, unscrew the various rings holding the steering tube in the head tube, and let it hang on the stand for a couple of weeks before smacking it sharply with the handle of a pedal wrench, more in frustration than really trying to knock it loose. Possibly the several whacks with a rubber mallet before letting it hang helped as well, and the occasional tug or twist as I walked past, but it was the pedal wrench that did the trick. Yay!

You may wonder why I bothered, since it functioned just fine, but I'm glad I did. All the bearings were completely dry, with just a rusty-looking patina of what must have been grease once upon a time. It was sort of chalky, with just enough moisture left to stick to the rag and wipe out easily, but I think I caught it before anything got badly worn out. I'll replace the bearings anyway, or at least most of them; some look OK but many are, well, not bright, shiny, and smooth (brinelled?). Plus I think I lost some, unless there are fewer in the bottom bearing cup than in the top. I'm told I can replace the loose bearings with the mind already fixed into a ring, like I'm used to, but I have enough trouble getting headsets to to back together without trying to change things.


And, OK, the main reason I wanted the handlebars/steering tube off was to make the frame easier to paint, 'cause I think I'm going to do that. I don't have anyplace to spray it, though, so I'll probably try brushing the paint in; we'll see how that works out. May end up borrowing someone's garage....

After chatting with David-the-Bike-Guru about paint options, and starting work on a dirty white bike at the Walk N Roll shop, I probably won't go for the white with black or cream with brown color scheme after all. My first impulse was black, which I discarded as not visible enough for what's going to be mostly a winter bike, thinking "if only there were such a thing as reflective black...". Now it seems that might actually be a thing, or black with a reflective clear coat, either of which might look pretty darn, um, pretty. There's also glow-in-the-dark paint, although apparently it doesn't glow for very long; could make for cool accent bits while it lasts, though.