Need help - Flyer has a bent wheel
#1
Thread Starter
Just Say No! (to gas) =0P
Joined: Jul 2005
Posts: 159
Likes: 0
From: Goshen, Indiana... but eventually I want to buy the farm! er... "A" farm... and grow/sell organic fruits, veggies, eggs, chickens, sheep, goats... =0D
Bikes: Schwinn Traveler (70's), Western Galaxy Flyer (60's?)
Need help - Flyer has a bent wheel
I just took the first real ride (about six miles) on my Western Galaxy Flyer (about '76 is my best guess; found "176" in one place and "76" in another) this morning, and discovered that the reason the rear tire was rubbing on the fender is apparently because the tire is crooked. It was a nice ride, other than the lil bounces and having to keep the same pedal down whenever I coasted
I have read (briefly) about "truing the tire" and was wondering if someone can tell me how to do this. I'm trying to learn the basics of bike maintenance myself so I don't have to pay to have anything done (okay, I'm cheap, but I'm inventive).
Can anybody help me out?
I have read (briefly) about "truing the tire" and was wondering if someone can tell me how to do this. I'm trying to learn the basics of bike maintenance myself so I don't have to pay to have anything done (okay, I'm cheap, but I'm inventive).
Can anybody help me out?
#2
juneeaa memba!


Joined: Oct 2003
Posts: 5,631
Likes: 5
From: boogled up in...Idaho!
Bikes: Crap. The box is not big enough...
um...whole books have been written...first, is the wheel kinked? is there a deformity that you can see in the rim? does the wheel hop markedly in one spot? If any of the above, go directly to eBay and start shopping for another. You may be able to pull it back but the tension that you introduce is gonna be stressful for the wheel.
Passed those tests? Okay - is there a broken spoke? Wiggle 'em all, a spoke can break inside of the nipple and look like it is still doing its job...If you find one replace with a match from the LBS and...move on to the next section -
Find the place where the rim is most out of true. mark that spoke somehow (thread?).
Count out several spokes in both directions. This is the set you'll be working with. If it is a gentle bend you might go three in each direction, if the deflection is great you might go 5 or 7 in each direction. The spokes pull in opposite directions, of course, so the game is to loosen the spokes on the side with the bend, and tighten the spokes on the opposite side, pulling the wheel back into line.
Squirt some lube on each target nipple and let it set for a while. Loosen the spoke at the biggest deflection one turn. Tighten the spoke on either side of the spoke you just loosened about 1/2 turn, loosen the next two a little (1/4 turn). Repeat, a little at a time, until the wheel comes back to true.
If you get excited (or if the wheel is nearly toast), you'll introduce a bend elsewhere in the wheel.
You are also bringing the wheel out of round a little when you do these. If the adjustment is large that you do to the wheel, you'll introduce a marked flat spot that you can see and feel when you ride. Not as bad as non-true, but you'll eventually hate it and want a new one.
See why there are books with pictures and stuff? good luck.
Passed those tests? Okay - is there a broken spoke? Wiggle 'em all, a spoke can break inside of the nipple and look like it is still doing its job...If you find one replace with a match from the LBS and...move on to the next section -
Find the place where the rim is most out of true. mark that spoke somehow (thread?).
Count out several spokes in both directions. This is the set you'll be working with. If it is a gentle bend you might go three in each direction, if the deflection is great you might go 5 or 7 in each direction. The spokes pull in opposite directions, of course, so the game is to loosen the spokes on the side with the bend, and tighten the spokes on the opposite side, pulling the wheel back into line.
Squirt some lube on each target nipple and let it set for a while. Loosen the spoke at the biggest deflection one turn. Tighten the spoke on either side of the spoke you just loosened about 1/2 turn, loosen the next two a little (1/4 turn). Repeat, a little at a time, until the wheel comes back to true.
If you get excited (or if the wheel is nearly toast), you'll introduce a bend elsewhere in the wheel.
You are also bringing the wheel out of round a little when you do these. If the adjustment is large that you do to the wheel, you'll introduce a marked flat spot that you can see and feel when you ride. Not as bad as non-true, but you'll eventually hate it and want a new one.
See why there are books with pictures and stuff? good luck.
#3
Thread Starter
Just Say No! (to gas) =0P
Joined: Jul 2005
Posts: 159
Likes: 0
From: Goshen, Indiana... but eventually I want to buy the farm! er... "A" farm... and grow/sell organic fruits, veggies, eggs, chickens, sheep, goats... =0D
Bikes: Schwinn Traveler (70's), Western Galaxy Flyer (60's?)
O-kaaaaaaaay... hmmm... well I printed that out... but I'm thinking, maybe this is one of those times when I should pay someone to do it for me...
Thanks for the help
#4
juneeaa memba!


Joined: Oct 2003
Posts: 5,631
Likes: 5
From: boogled up in...Idaho!
Bikes: Crap. The box is not big enough...
truing wheels, minor truing, is a handy thing to know. good to practice on trashers, though. Major truing (like taco'ed wheels) is a very complete of your patience and fortitude. practice until your hands know which way to twirl the spoke wrench without thinking, and then you can start to feel the zen in the wheels.




