Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mailrus!iuvax!pur-ee!pc.ecn.purdue.edu!zink
From: zink@pc.ecn.purdue.edu (William T. Zink)
Newsgroups: comp.sys.mac
Subject: Re: Old Screeching DataFrame HD
Message-ID: <1053@pc.ecn.purdue.edu>
Date: 12 Sep 88 20:13:23 GMT
References: <2451@mhuxt.UUCP> <54@unet.pacbell.COM>
Reply-To: zink@pc.ecn.purdue.edu.UUCP (William T. Zink)
Distribution: na
Organization: Purdue University Engineering Computer Network
Lines: 7

To stop an old HD from screeching, one must place a tiny drop of
fine oil under the copper anti-static bushing. This is found by removing
the drive unit from the case, removing the Torx screws which hold down
the logic board, and lifting the board slightly away from the drive. Caution:
it can not come away very far! A small oiler tube can then be slid in under
the flat copper pad which rests on the point in the center of the silver 
fly-wheel. I hope thisinformation is helpful.