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OS 75AX Customer Rebuild
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- เผยแพร่เมื่อ 27 เม.ย. 2017
- A customer repair engine. The cylinder sleeve has some slight gouges on it that could impact compression and head sealing. I won't know for sure until new bearings are installed.
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I finally bought a 2.5liter ultrasonic cleaner. I took the engine apart and after 10minutes i was amazed how good this works. Did it 10 more minutes and it was done. 😀🇳🇱
It's very possible that engine was on a seaplane and got dunked in the water...numerous times before changing hands. Looks like you have a good line on getting her humming again. Carry on David.
that engine has had a hard life. I really enjoy your vids, you should have my subs!!!! I love these teardowns!!!
I post customer rebuild videos as a service to the customer. Comments from those other than the customer can and may be deleted.
Hi David.I have got both OS 55AX-II and ASP 52 glow engines that they need to be replace their bearings.However, I wonder that should I buy original bearings which produced by OS engines? or should I buy from local market where they sell real car replacement parts?
I'm going to need an ultrasonic cleaner now, too. The real ones, especially with heating, aren't exactly cheap, though.
This is the one I have. Not too expensive, or large, but works well. This one has separate heat and timing controls.
www.ebay.com/itm/New-2L-Ultrasonic-Cleaner-Stainless-Steel-Industry-Heated-Heater-w-Timer-Mini/203107887552?hash=item2f4a2c69c0%3Ag%3AnVoAAOSwbLlgFCPs&LH_BIN=1&LH_ItemCondition=3
@@dmrcflyr2
Thanks. Now I just have to find something comparable in Germany ;).
The last time I looked they were around 10x this price. Those were laboratory grade, though.
How much do you charge to do the same for an os 50 sx h ring? mine moves freely and still runs great. But have had for 15 yrs may be time to replace the bearings.
Needs new piston sleeve and bearings
Coming from someone who has no videos associated with your username. Just an FYI, I replaced all parts that the customer requested. That is what is supposed to happen, right?
Bro.. the cylinder & piston are damaged. It needs to be replaced if you want the engine to be back to spec
I am NOT your Bro. Did I ever say anything about bringing it back to 'spec'. The customer gets what they are willing to pay for, nothing more.