Stripped bolt on firewall for Voltage Reg.

-
Found my notes - stuck in Carrol Smith's Nuts, Bolts, Fasteners

Audel - Stanley Engineering
Nutsert® breaks into two halves during installation. The bottom half swages the top half.
TSN® Thin sheet nutsert expands the tip into a bubble.

AVK
A-T Series. Knurled insert that swages the tip (similar to Nutsert) Best for minimal protrusion in the back.
A-L Series Knurled expanding insert
A-K Series Knurled expanding insert with reduced head
made in the USA

Marson
Klik Rivet Nuts

I bought the AVK 'expendable' tool AAT916 and a small bag of the AK series for 1/4-20 from Zoro.

View attachment 1715613146

View attachment 1715613147

View attachment 1715613150

Thanks for that information. I think I'll give it a try. So brass is best for ground?
 
It might be but the AVKs I used are only available in steel IIRC.
The whole firewall is steel so this seemed no worse and possibly better (more surface area in contact) than the original connection.
 
Ordered the AVK stuff you suggested.
 
Yes, I am not to impressed with a couple simple sheet metal screws to secure the regulator to the firewall and provide a proper ground path. I remember that one of my screws holes was stripped out and the other screw wouldn't tighten snugly. I overcharged the battery boiling acid out on the engine, burned out my amp meter, and took out some light bulbs as well. The headlights get really bright at 17 volts right before they ..................................

12461.poof.jpg
 
Found my notes - stuck in Carrol Smith's Nuts, Bolts, Fasteners

Audel - Stanley Engineering
Nutsert® breaks into two halves during installation. The bottom half swages the top half.
TSN® Thin sheet nutsert expands the tip into a bubble.

AVK
A-T Series. Knurled insert that swages the tip (similar to Nutsert) Best for minimal protrusion in the back.
A-L Series Knurled expanding insert
A-K Series Knurled expanding insert with reduced head
made in the USA

Marson
Klik Rivet Nuts

I bought the AVK 'expendable' tool AAT916 and a small bag of the AK series for 1/4-20 from Zoro.

View attachment 1715613146

View attachment 1715613147

View attachment 1715613150

Many of those rivnut nutzert products can be installed without expensive tools. buy yourself a good quality stud to fit the insert, use something appropriate for a spacer (reamed out nut, etc) and a good quality nut at the top. Oil it and tighten 'er down. It will pull into place. "Practice" a bit with some scrap.

We use the AVK inserts at work, but only in 10-32. We have a 'rig' to install them, but sometimes I've installed them singly for one reason or another. If you screw them up, they can be ground or drilled out
 
Hey Stumpy! First time seeing your screen name. Brings back memories from a long time ago. When I was 16 years old I met a guy in my hometown named Stumpy. He had a lot of health problems but he was cool as hell. Super short, walked with a limp and had that "hunchback" thing going on. Always had a joint of Columbian in his mouth!!! RIP Stumpy from Waynesboro PA!!

Welcome to FABO Stumpy from Washington !!
His name reminds me of the character that Walter Brennan played in the movie Rio Bravo, with John Wayne, Dean Martin, Angie Dickenson, and Ricky Nelson.
 
Cool. Stumpy is a popular name!! I'll have to look up Rio Bravo. I've heard of the movie but I'm not sure I've watched it.
 
Had a bit of time so I worked on fixing the 65 Dart’s energetic amp meter. I replaced the old VR with a solid state which seems to have fixed the problem (electronic ignition orange box) but uncovered another problem. Someone stripped out one of the bolts connecting the VR to the firewall. I replaced it with a washer and screw for a temp fix but I’d like to fix it right. Considering that the VR needs to be well-grounded, Bondo or JB Weld isn’t going to cut it. What do people suggest for a more permanent fix? I’d like to keep it as stock as practical. Suggestions?
use a bigger Bolt
 
That's cool. A very endearing name they don't want to get rid of.

When I was a student there, 6' 1" and fresh out of the army, I wasn't too fond of being called a Stumpy. It was a derisive term, but the Grateful Dead mother earth hippie types seemed to embrace it.
:lol:
 
-
Back
Top