Two people, actually...and it helps if one has a jeweler's pliers....
I've mentioned my non-working taillight issue in other posts. With literally everything else in the light circuit working (minus hazards...still poking at that), I decided to tackle the remaining taillight. With great offline tutoring and help from David L, I'd managed to narrow the issue to a non-functional socket. I still had both old, scarfed up taillight fixtures, so I had possible replacement parts. Figured I'd post a few pix of the changeout process for anyone interested.
First, I tested one of the potential replacement sockets (still in its housing), with the yellow power lead and a jumper ground. Worked great! Using a drill and 11/64 bit, I drilled out the rivets, and had this:
Shined up all the contacts and the inside of the socket with the Dremel tool, and moved on to the surgical candidate:
Again, drilled out the rivets with the 11/64 bit. Once disassembled, the problem with the faulty socket was clear: bad corrosion/rust on the positive side of the socket; the difference is clear in this picture:
Off to the local True Value hardware, and had two choices to refasten the socket: rivets and little tiny screws.
I couldn't set up a secure way to crush the rivets, between all the plastic of the housing and the recessed locations of the fasteners, so I went with the screws...and threadlock!
The fastener towards the bottom of the picture (in the u" shaped recess) caused the most hassle. I was struggling to fit the nut on the srew while holding the screw head with the #0 Phillips, when Pat (spouse) walked up and said "My jeweler's pliers would fix that." So with her smaller fingers and that pliers, we had the screw threaded and fastened down securely. Off to the rear of the car, insert the LED bulb, hook up all the power/ground leads, and flip the switch:
Tail lights! On both sides!! Ran checks on the other circuits, and everything still works. Time for a Spotted Cow on the gazebo! (Trunk prop by Home Depot).
Hope this helps someone else with a non-functional bulb socket. It's a fidgety repair, and that second pair of hands is needed, but worth the effort.
Bonus pic:
After supper (and a couple of Cows), went back out to the garage and finished trimming out the gauge openings on the new soft dash (fuel gauge bracket wasn't clearing the dash opening). Trimmed it out with the Dremel and a zip (side cutting) bit. Messy...have a shop vac handy. But it came out looking good, and.... ....all the gauges lit up with their new LEDs AND worked when I started the engine! On to the console!
Neil
How many to change a Fiat light bulb....socket?
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- Posts: 614
- Joined: Thu Jul 05, 2012 7:06 pm
- Your car is a: 1972 124 Spider
How many to change a Fiat light bulb....socket?
Neil O'Connor
Madison, WI
72 FIAT 124 Spider
12 Jeep Grand Cherokee Overland Summit
14 Ram 1500 Laramie Longhorn Eco-Diesel
ex-71 FIAT 124 Coupe
and a host of Audi's, Saabs, VW's, MOPAR's, Fords, and a Bimmer....
Madison, WI
72 FIAT 124 Spider
12 Jeep Grand Cherokee Overland Summit
14 Ram 1500 Laramie Longhorn Eco-Diesel
ex-71 FIAT 124 Coupe
and a host of Audi's, Saabs, VW's, MOPAR's, Fords, and a Bimmer....
- btoran
- Posts: 630
- Joined: Thu Aug 29, 2013 8:26 am
- Your car is a: 1975 Fiat 124 Sport Spider
- Location: Northport, NY
Re: How many to change a Fiat light bulb....socket?
nice work. i had taillight issues as well. fortunately, fixing it wasn't as involved as yours. as plenty of others have said, clean up the connections! it works wonders.
1975 Fiat 124 Spider
- 4uall
- Posts: 4145
- Joined: Mon Sep 26, 2011 12:09 pm
- Your car is a: 1980 Fiat Pininfarina Spider 2000 F.I.
- Location: Ottawa, Ontario, Canada
Re: How many to change a Fiat light bulb....socket?
Jay
Fiona
1980 FI 2000 Spider
ITZEBTZE
https://goo.gl/photos/eNKaX7hrXhBu9fmp6
FINN (FN-2187)
2014 Jeep Wrangler Sport
MYTHERPY
Fiona
1980 FI 2000 Spider
ITZEBTZE
https://goo.gl/photos/eNKaX7hrXhBu9fmp6
FINN (FN-2187)
2014 Jeep Wrangler Sport
MYTHERPY
-
- Posts: 614
- Joined: Thu Jul 05, 2012 7:06 pm
- Your car is a: 1972 124 Spider
Re: How many to change a Fiat light bulb....socket?
Excellent addition! I'm wondering...when I re-install the aluminum fasteners, would coating the insides with some spray NoCo cut down on the galvanic reaction?
Neil
Neil
Neil O'Connor
Madison, WI
72 FIAT 124 Spider
12 Jeep Grand Cherokee Overland Summit
14 Ram 1500 Laramie Longhorn Eco-Diesel
ex-71 FIAT 124 Coupe
and a host of Audi's, Saabs, VW's, MOPAR's, Fords, and a Bimmer....
Madison, WI
72 FIAT 124 Spider
12 Jeep Grand Cherokee Overland Summit
14 Ram 1500 Laramie Longhorn Eco-Diesel
ex-71 FIAT 124 Coupe
and a host of Audi's, Saabs, VW's, MOPAR's, Fords, and a Bimmer....
Re: How many to change a Fiat light bulb....socket?
Nice work Neil!!
Installation fluid
Everything goes together easier...
Installation fluid
Everything goes together easier...
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- Posts: 752
- Joined: Mon Oct 29, 2012 9:27 pm
- Your car is a: 1980 124 spider FI
- Location: Sheridan, WY exSan Rafael, CA
Re: How many to change a Fiat light bulb....socket?
Are you familiar with pop rivits? Or, is your application to small of a diameter?
'80 spider FI, SnugTop hardtop
http://s940.photobucket.com/user/a7ewiz ... t=3&page=1
http://s940.photobucket.com/user/a7ewiz ... t=3&page=1
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- Posts: 614
- Joined: Thu Jul 05, 2012 7:06 pm
- Your car is a: 1972 124 Spider
Re: How many to change a Fiat light bulb....socket?
I wanted to use pop rivets (have a bunch), but I could not find a size small enough to fit the openings. IIRC, I ended up using something like a #2 or #3 machine screw/nut combo. I did find regular compression rivets, but like I said, could not fashion a solid and safe (for the fixture) anvil/striking method to crush the rivet tails.
This works, and if I come across a better method, easily reversed. But, yeah, pop riveting would have been easier and faster if the right size was available.
Neil
This works, and if I come across a better method, easily reversed. But, yeah, pop riveting would have been easier and faster if the right size was available.
Neil
Neil O'Connor
Madison, WI
72 FIAT 124 Spider
12 Jeep Grand Cherokee Overland Summit
14 Ram 1500 Laramie Longhorn Eco-Diesel
ex-71 FIAT 124 Coupe
and a host of Audi's, Saabs, VW's, MOPAR's, Fords, and a Bimmer....
Madison, WI
72 FIAT 124 Spider
12 Jeep Grand Cherokee Overland Summit
14 Ram 1500 Laramie Longhorn Eco-Diesel
ex-71 FIAT 124 Coupe
and a host of Audi's, Saabs, VW's, MOPAR's, Fords, and a Bimmer....
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- Posts: 195
- Joined: Mon Nov 11, 2013 7:24 am
- Your car is a: 1972 Fiat Spider 124
- Location: Kitchener Ontario Canada
Re: How many to change a Fiat light bulb....socket?
I just used Neil's post on tail light repair to replace a faulty socket and worked great. This post was spot on!
Glen
Kitchener ON Canada
73 Fiat Spider 124
Kitchener ON Canada
73 Fiat Spider 124
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- Posts: 2130
- Joined: Wed Dec 24, 2014 10:21 pm
- Your car is a: 1978 124 Spider with Isuzu Turbo Diesel
Re: How many to change a Fiat light bulb....socket?
My sockets rotted out internally and the standard universal push in metal sockets at the local auto parts store worked just fine. Installation was a breeze since they just pushed into the lamp housings. I just crimped insulated male spades on the wires and all is well.