Audible wow on Well Tempered TT


My 1987 WTT/TA has been trouble free all these years.  Lately, however, I've noticed some pitch instability...test tones are not absolutely constant.  The belt is a new one from LP Gear.  Anyone have any ideas on what can cause this and how to mitigate?
crustycoot

Showing 1 response by mijostyn

Pully, belt and platter need to be cleaned with a solvent like brake cleaning fluid. Oil the bearing. 30 Wt motor oil without detergent will do fine.