Thread: TH400 leak
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Old 10-16-2020, 08:43 AM   #18
70STOVEBOLT
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Re: TH400 leak

Quote:
Originally Posted by cadillac_al View Post
I didn't reply because I can't believe a cast pan would leak. I was waiting for you to tell us it was coming from somewhere else but you say you can see it leaking around the bolts. It's a stumper. I never use a torque wrench on such light torque applications; wrist tight has always done it for me.
Same here, I don't own an in/lb torque wrench and always snug them up same as valve cover bolts. I am going to remove the pan again and lay a straight edge on the case to check for warpage. This is a 50+ year old case so it could have issues. I will try the Lubelocker gasket if I can't fiind anything wrong with the case.
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