Quote:
Originally Posted by Cole
I wonder if those holes are supposed to be open, or if there's a plug or something that's supposed to be in there normally.
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Quote:
Originally Posted by Brndn704
I'm not sure. Every photo I've seen shows it opened up. I remember going to the Toyota dealership on Thursday and they had my transmission dropped and I noticed the two holes which made me curious. I came home google searched it and found other photos showing the holes opening up to the clutch.
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I missed this. Those holes are supposed to be open. There is a vortex under the bell housing created by the spinning parts. Fresh air is pulled in under a port at the top left and blows out at the bottom. There is a cover bolted over the top port to keep out foreign objects but it's open to breathe.