Thread: Weird noise from MK IV 5-speed tranny!! Help!
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Old 11-21-2007, 04:09 AM   #3
pwpanas
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Quote:
Originally Posted by Bone_Stock_Supra
Ever since I got my 1993 NA 5-speed, it has this bearing noise from the tranny. I thought it was the throwout bearing so I replace the flywheel, entire clutch, alignment bearing, and throwout bearing. I also replace the trans oil with OEM 75W-90 oil from Toyota. It was $50.00 bucks a quart!!! Anyway, the noise is still there and it seems to be louder. It only happens when the clutch pedal is all the way out. It doesn't matter if the car is in/out of gear. It does go away if you press the clutch pedal to the floor, but only then. It sounds just like a throwout bearing but it isn't. Has anyone experienced this sound and any ideas for a fix??!! Any feedback would be greatly appreciated.
Perhaps it's the input shaft bearing in the transmission?

Also, did you replace the snap rings when you did the work, as per the TSRM?
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