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> Does wiring bolts actually help? There's different kinds of bolts that get wired, with different kinds of goals and results. My only experience is wiring bo
by bigiain 3y ago
> Does wiring bolts actually help?
There's different kinds of bolts that get wired, with different kinds of goals and results.
My only experience is wiring bolts according to the rules for club racing motorcycles.
Some things, like oil sump drain bolts for example, wiring them will stop them backing out so far as to fall our, and while it will probably weep oil if it loosened enough to take ups the writing slack, it wouldn't dump all the oil out quickly.
Other things, like axle bolts, if it backs out enough to take up the wire slack, it'll have lost its clamping pressure and that's bad, but not immediately catastrophic. The major axle loads are all in shear so the wheel won't fall off, it'll just get more floppy than it's supposed to be. Long term it'd be bad and cause wear to the point that something would eventually fail, but it'd get you to the end of the race most likely, and hopefully the rider will have felt something odd and gone looking or a post race inspection would have caught it.
- cullenking 3y agoHappened to me once when I was racing an R6 6 years ago. I didn't torque the rear wheel nut, but had put my safety wire clip back through the axle so the nut couldn't back off. Got a warmup lap in and started in on a fast lap during a practice session, and it was immediately obvious something was wrong. Limped back into the pits and found the loose nut. I said a quick prayer to the wiring rulebook (and the people who crashed before that rulebook existed), and inspected everything on the bike.
- robviren 3y agoWe used it in nuclear power so I can say the procedures someone wrote at least believe they can prevent bolt rotation. We also used a lot of loctite.