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Hey guys. I was starting to put together my wheels, and I noticed some problems on the insides of some of the bolt holes. This is not flash, but looks more like a casting problem that appears as small gaps and seams (not really cracks, but they are inset and look like they could easily become cracks). Anyhow here's the pic:



Is this normal? It doesn't look that way to me; seems it would weaken the bolt passthrough area. Put the question to Sonex a couple of days ago, have not received a response yet...just wondering if anybody else has seen anything like this. It appears in both my main gear wheels (on two holes on one and one on another); my nosewheel is fine.

Looks to me like poor quality control.. but the entire rim takes the compression load of the bolts, not just the bolt passthrough. I am sure it is strong enough, but it would tick me off to pay a bunch of money for a part that looked that bad.

142YX wrote:Looks to me like poor quality control.. but the entire rim takes the compression load of the bolts, not just the bolt passthrough. I am sure it is strong enough, but it would tick me off to pay a bunch of money for a part that looked that bad.

Sonex says it's fine, that this is really just a pass through for bolt alignment and not structural. I agree though...a little on the shoddy side.

Part of the problem is that Asuza's are "not a bunch of money"... :lol: Cheap! They are marginally adequate for the job.

I would suggest switching over to AN bolts for the wheels. I have seen a broken Azusa bolt on a Sonex wheel. Those really are cheap bolts. AN5-30A's will do it. Install with the head of the bolts in and nuts out of the wheel for a good fit...

N111YX wrote:Part of the problem is that Asuza's are "not a bunch of money"... :lol: Cheap! They are marginally adequate for the job.

I would suggest switching over to AN bolts for the wheels. I have seen a broken Azusa bolt on a Sonex wheel. Those really are cheap bolts. AN5-30A's will do it. Install with the head of the bolts in and nuts out of the wheel for a good fit...

That's a good idea Kip...I didn't realize the bolts were so cheap. Sounds like some cheap insurance.