alternator bracket stud

Keep it on topic, it will make it easier to find what you need.
Post Reply
TX82FIAT
Posts: 1814
Joined: Mon May 03, 2010 11:04 am
Your car is a: 82 Fiat Spider 2000 CSO
Location: San Antonio

alternator bracket stud

Post by TX82FIAT »

Folks, I have an 82' with the drivers side alternator bracket mounted on the engine block via a stud. I noticed a very little bit of play in the alternator bracket caused by what I think is a slight stripping of the stud in the block. Can someone confirm for me that the stud this bracket attaches to is like so many other studs in the block and that i can take it out and replace with a new stud to re-tighten up the bracket. Also, if it is a stud, will oil or water pour out of the opening in the block when I take the stud out?

Thanks for you insight into what i hope will be a quick fix.
Buon giro a tutti! - enjoy the ride!

82 Fiat Spider 2000
03 BMW M3
07 Chevy Suburban
BEEK
Posts: 1833
Joined: Wed Mar 24, 2010 10:45 pm
Your car is a: 1975 Spider
Location: clermont fl

Re: alternator bracket stud

Post by BEEK »

the stud does not go into any jackets, but the alternator bracket is pushing against the block, and should not put any stress on the stud, that stud is only under tightening load. i have never seen one stripped out, the bracket would oblong or break first. but then again, you may have a first.
Automotive Service Technology Instructor (34 year Fiat mechanic)
75 spider
, 6 Lancia Scorpions, 2018 Abarth Spider, 500X wifes, 500L 3 82 Zagatos. 82 spider 34k original miles, 83 pininfarina, 8 fiat spider parts cars
son has 78 spider
TX82FIAT
Posts: 1814
Joined: Mon May 03, 2010 11:04 am
Your car is a: 82 Fiat Spider 2000 CSO
Location: San Antonio

Re: alternator bracket stud

Post by TX82FIAT »

Beek, I think I overtightened the nut on the stud when replacing the alternator about two years ago. I had a faulty torque wrench at the time and think i actually stript the stud a little myself. I used a washer against the block to gain thread space for the braket and i think the braket will occasionally move just a little. it is not a big deal but i know it is there. Recently the V belt would sqeel on a cold start up (never after car was already warm or run that day) and I thought i would re-tighten the belt as well as check the alignment of the belt. Since I'm going to be in there it is as good a time as any to replace that stud.
Buon giro a tutti! - enjoy the ride!

82 Fiat Spider 2000
03 BMW M3
07 Chevy Suburban
Post Reply