What causes that locking screw on the wheel hub to get loose
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What causes that locking screw on the wheel hub to get loose
i bought a bike that was a little rough but was very cheap because of this. one of the first things i noticed was play in the front wheel. I didn't know what it was. At first I thought the quick release wasn't tight enough. But after inspecting it i saw the hub screw was loose. so i took off the wheel and removed that small plastic cap that meshes with the locknut and tightened it. That did the trick. I'm just wonder what would cause that screw to come loose? This was a mountain bike. Is that something that loosens normally oiver time? It was only a 2006 bike.
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Originally Posted by registered usar
i bought a bike that was a little rough but was very cheap because of this. one of the first things i noticed was play in the front wheel. I didn't know what it was. At first I thought the quick release wasn't tight enough. But after inspecting it i saw the hub screw was loose. so i took off the wheel and removed that small plastic cap that meshes with the locknut and tightened it. That did the trick. I'm just wonder what would cause that screw to come loose? This was a mountain bike. Is that something that loosens normally oiver time? It was only a 2006 bike.
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Stuart Black
Plan Epsilon Around Lake Michigan in the era of Covid
Old School…When It Wasn’t Ancient bikepacking
Gold Fever Three days of dirt in Colorado
Pokin' around the Poconos A cold ride around Lake Erie
Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!
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Sometimes it just happens. Hubs are very picky, IMO, and I have usually have a hard time minimizing bearing play, maximizing bearing smoothness, and locking those darn things in. Incidentally I overhaul my hub once once every other month, just when they get loose.
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More then likely it came loose when someone removed the wheel to change a flat. Cones and locknuts can lose adjustment if not properly tightened.