Micro Seiki RX 5000


I just gor RX5000 from my uncle and I actualy wanna clean bearing and re-fill new oil for it, but I don'
t really know how to remove the platter from it frame. It's really heavy. Does anyone give me a clue for this?

Thx.
ritchiepok
The spindle should unscrew by hand. It may be frozen from age. Take it off without burring or scratching by using a cloth and light plier work. Lube it when putting back on.
I concur with Elizabeth but If I were you, I'd take the whole thing to a high end turntable specialist to bring back to full glory. I've been looking for one of these for a while. Good luck.
If it is an air bearing platter, it will not rotate without the pump without damage. If it is an air bearing platter, the spindle should unscrew with only finger pressure. Look here. http://www.vinylengine.com/library/micro-seiki/rx-5000.shtml
And here.
www.my-micro.de/micro_home_gb.htm
Here's a quote from the manual at Vinyl Engine:
The bearing side which comes into contact with the shaft front employs a special alloy bearing, and new materials are used for an extremely smooth rotation while the lead molecules in the oil film are extracted uniformly as the shaft rotates. The result is a quantum improvement in the signal-to-noise ratio. A ceramic ball, which is harder than the metal and extremely wear-proof, is used at the end of the shaft and the whole design makes for superior mechanical strength and precision as the fulcrum. An oil bath system is featured between the shaft and bearing and since this is full with oil, there is no fear that the oil will run out.
I could be wrong, but after you remove the platter, I doubt you'll be able to take apart the shaft housing without special tools. See the picture in the manual. It looks sealed. If you want reassurance that everything is working well, take it to a professional as Rloggie suggests. Or contact Audiogon members who have this table and ask how (or if) the oil needs to be changed.

http://forum.audiogon.com/cgi-bin/fr.pl?vaslt&1168603113
http://forum.audiogon.com/cgi-bin/fr.pl?vdone&1148436151
http://forum.audiogon.com/cgi-bin/fr.pl?vdone&1118570565
http://forum.audiogon.com/cgi-bin/fr.pl?vdone&1115433273
http://forum.audiogon.com/cgi-bin/fr.pl?vevol&1029432809

I'd trust Rauliruegas to give you an excellent answer.