I'm sure you've tried clutch in, clutch out, trans in gear/neutral, etc and it makes no difference. TOBs generally make themselves very well known when they are bad, loosen your clutch adj way out if you think it's the TOB. The TOB is either lightly loaded or not spinning at all when the clutch is out (depending on your clutch adjustment) so I might look over that. Pilot (gland nut) will only howl if the trans is in gear, clutch down, bus not moving. If the clutch pedal is out, the pilot is not working (trans input and FW at same speed).TRL wrote: Sun Jun 25, 2017 9:32 pm Starting to develop a loud bearing-like whine upon cold starts. The noise hangs around for a minute or two until things warm up and I drove down the street. Noise is constant even with the clutch in or out. Am i looking a bad trans bearing or a gland nut bearing? Any ideas friends?
Try pulling the fan belt off on a cold start to see if it's your gen bearings.