Insput shaft seal

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Fiatlanta
Posts: 184
Joined: Fri Jul 08, 2016 6:00 am
Your car is a: 1979 Spider 124

Insput shaft seal

Post by Fiatlanta »

So trying to get my transmission back together and am not sure how to proceed. The input shaft seal...from what I'm reading, the closed side should be facing out of the back of the bell housing, correct? I think whoever worked on this thing in the past had it in there backwards. I plan on getting a piece of wood and tapping it into place until it's flush. Does that sound right?

Thanks
klweimer
Posts: 550
Joined: Tue Mar 27, 2012 7:45 am
Your car is a: 1982 Spider 2000
Location: Arvada, Colorado

Re: Insput shaft seal

Post by klweimer »

I want to say that the spring lip side of the seal faces the transmission, but not sure. Normally that side faces whatever you're trying to keep in. My factory transmission manual is very vague on this point.
Kirk
Fiatlanta
Posts: 184
Joined: Fri Jul 08, 2016 6:00 am
Your car is a: 1979 Spider 124

Re: Insput shaft seal

Post by Fiatlanta »

That makes sense, but yeah, as you said, the manual is vague. And the drawings don't help clear up the matter. I want to say that the spring side will be exposed until I put the bell housing back on the transmission, but want to be sure.
djape1977
Posts: 985
Joined: Sat Apr 21, 2012 6:08 pm
Your car is a: 1970 fiat 124bc
Location: Belgrade, Serbia, eastern Europe

Re: Insput shaft seal

Post by djape1977 »

spring side of oil seal is supposed to be exposed until you bolt bellhousing to gearbox
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engineerted
Posts: 531
Joined: Tue Feb 21, 2006 9:57 pm
Your car is a: 1974 124 spider
Location: Farmington Hills, MI

Re: Insput shaft seal

Post by engineerted »

Oil seals, spring always faces the oil. It's that simple. :D
Ted
1978 124 Spider, Complete Restoration
1974 Fiat 124 F Production Race car
Fiatlanta
Posts: 184
Joined: Fri Jul 08, 2016 6:00 am
Your car is a: 1979 Spider 124

Re: Insput shaft seal

Post by Fiatlanta »

Yup, got it all back together and it's running great. Will check for leaks and make sure everything stays tight. Thanks for the help!
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