crossmember to frame bolt spinning!!!

General chat about the car goes in here.
Post Reply
zachmac
Posts: 1278
Joined: Sun Aug 24, 2008 9:20 am
Your car is a: 1978 Spider [1979 2 ltr engine]
Location: Aiken, SC

crossmember to frame bolt spinning!!!

Post by zachmac »

I swear I searched for the answer but I can't find it. I need to remove my cross member and sure enough one of the four vertical bolts that are supposed to be held y a box inside the frame spins so I cannot get the nut off! What do I do now? If I cut it how do I re-attach the cross member? I've tried prying between the member and the frame rail to "hold" the bolt but it just spins.
Jeff Klein, Aiken, SC
1980 FI Spider, Veridian with Tan (sold about a year ago), in the market for another project
1989 Spider, sold
2008 Mercedes SL65
2008 S600 Mercedes V12
User avatar
FiatMac
Posts: 290
Joined: Sat Aug 01, 2009 1:14 pm
Your car is a: 1982 2000 Spider
Location: Salisbury, North Carolina

Re: crossmember to frame bolt spinning!!!

Post by FiatMac »

Try this thread. Search used was "crossmember repair".

http://www.fiatspider.com/f15/viewtopic ... ir#p186808
Stan McConnell
Retired Mechanical Engineer
Salisbury, North Carolina
82 2000 Spider (driving)
78 124 Spider on the rotisserie
76 124 Spider parts car or possible Lemons racer
83 parts car
vandor
Posts: 3996
Joined: Sat May 23, 2009 1:23 pm
Your car is a: 1971 124 Spider
Location: Texas, USA

Re: crossmember to frame bolt spinning!!!

Post by vandor »

You could cut a slot in the end of the stud with a dremel tool, so you can keep it from spinning with a flat blade screwdriver.
Csaba
'71 124 Spider, much modified
'17 124 Abarth, silver
http://italiancarclub.com/csaba/
Co-owner of the best dang Fiat parts place in town
zachmac
Posts: 1278
Joined: Sun Aug 24, 2008 9:20 am
Your car is a: 1978 Spider [1979 2 ltr engine]
Location: Aiken, SC

Re: crossmember to frame bolt spinning!!!

Post by zachmac »

I like the slot idea, I'll try that in the morning. Figure either way I'll be boring a hole up top to put a new bolt back.
Jeff Klein, Aiken, SC
1980 FI Spider, Veridian with Tan (sold about a year ago), in the market for another project
1989 Spider, sold
2008 Mercedes SL65
2008 S600 Mercedes V12
kmoses
Posts: 366
Joined: Thu Sep 11, 2014 10:28 pm
Your car is a: 1979 Spider 2000

Re: crossmember to frame bolt spinning!!!

Post by kmoses »

You will find good photos showing crossmember to frame bolt repair here on page 5 & 7.
http://s253.photobucket.com/user/jonesb ... 220&page=1
User avatar
JEEPER
Posts: 136
Joined: Tue Aug 16, 2011 6:34 pm
Your car is a: 1979 SPIDER
Location: SANDUSKY OHIO

Re: crossmember to frame bolt spinning!!!

Post by JEEPER »

If you end up cutting the bolt off you could use a NUTSERT which will give you a captive nut inside the frame. I have sone that require a 1/2" hole in the frame. I'm travling but, I think the bolt that the NUTSERT takes is a 5/16x18 but I'm not sure. If you GOOGLE NUTSERT and you think that will work PM me and I'll send you a couple. I needed them for my JEEP side steps so I bought 100 and used 8 and sold a bunch on the JEEP FORUM.[img]
Post Reply