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General Discussions => Bike Talk => Topic started by: Chojin on March 18, 2016, 08:11:32 PM

Title: A question from the mechanically inept...
Post by: Chojin on March 18, 2016, 08:11:32 PM
So this afternoon I dropped the oil from m'bike, new blood and new filter - Jobs a goodun'.

Or so I thought!

I torqued the oil filter cover bolts to spec using my torque wrench no problem, but didn't have the same luxury for the sump plug as I didn't have the relevant socket for it. I "nipped" it up using feel instead.

Fast forward to this evening, I suddenly remembered that I *do* have a 12mm socket that would fit my torque wrench so I set the torque wrench to the correct setting just to check... turns out I over-tightened the sump plug.

My question is: Do I back it off a bit and tighten it to spec? Or by doing this will it ruined the seal from the new crush washer and leak?

(EDIT: For what it's worth, I don't think I was too far over the 24nm required!)

Title: Re: A question from the mechanically inept...
Post by: Maddog on March 18, 2016, 08:23:57 PM
Personally I'd leave it.
Title: Re: A question from the mechanically inept...
Post by: Dom1 on March 18, 2016, 08:41:27 PM
Just leave it, please.
Title: Re: A question from the mechanically inept...
Post by: Alzo on March 18, 2016, 08:58:53 PM
100% leave it.
Title: Re: A question from the mechanically inept...
Post by: Carbon_ZX6R on March 18, 2016, 09:03:57 PM
What's done is done......
Title: Re: A question from the mechanically inept...
Post by: Chojin on March 18, 2016, 09:27:19 PM
Let's just say "hypothetically speaking" i'd already backed it off?


*cough*
Title: Re: A question from the mechanically inept...
Post by: Dom1 on March 18, 2016, 09:31:23 PM
Just tighten it back up again.

Not FT just by feel tight enough.
Title: Re: A question from the mechanically inept...
Post by: Chojin on March 18, 2016, 09:34:47 PM
I think I need to sell all my tools and put the proceeds towards hiring proper mechanics :)
Title: Re: A question from the mechanically inept...
Post by: Millhouse on March 18, 2016, 10:03:10 PM
Maybe ask the question before fucking it all up.
I'm gonna start calling you carbon if you're not careful!
Title: Re: A question from the mechanically inept...
Post by: Chojin on March 18, 2016, 10:06:48 PM
That would probably be doing Carbon an injustice :huh:
Title: Re: A question from the mechanically inept...
Post by: Carbon_ZX6R on March 19, 2016, 05:48:05 AM
Quote from: Chojin on March 18, 2016, 10:06:48 PM
That would probably be doing Carbon an injustice :huh:
:)
Title: Re: A question from the mechanically inept...
Post by: MOzZereLLa on March 19, 2016, 08:43:05 AM
I'd have left it to......

Got any more oil or just drop it and pour it back in? That can't hurt surely?
Title: Re: A question from the mechanically inept...
Post by: David W on March 19, 2016, 10:02:56 AM
Leave it.  Biggest risk is stripping the thread or more likely cracking the sump because its a piss weak, thin and typically poor quality Japanese casting.  If its a bit thht but neither of those things happened it will be fine.