| |
Click on image for the lowdown. 
====
| | |
0 members (),
163
guests, and
0
robots. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,089 Posts1,056,141 Members48,436 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Jul 2007 Posts: 293 Wrench Fetcher | | Wrench Fetcher Joined: Jul 2007 Posts: 293 | I bought a new wiring harness and started re-wiring my '49 Chevy 1/2-ton. It appears that full-load, unfused current is connected to one side of the ammeter. What prevents a short at this location through the gauge housing to ground? I see a thin paper insulator on the back of the housing. Is that it?? Seems like this set-up would be prone to a short. Are the lugs that penetrate through the housing supposed to be insulated so they don't contact the housing? Mine are not insulated. Again, it seems like a lug could easily contact the gauge housing and cause a direct short. Am I worried for nothing? | | | | | Joined: Jul 2005 Posts: 2,031 Shop Shark | | Shop Shark Joined: Jul 2005 Posts: 2,031 | use a VOM & check for yourself
'''It appears that full-load, unfused current is connected to one side of the ammeter. '''''
that's one big reason why I am now using a volt meter and a three wire alt.
my.02
Last edited by carolines truck; 11/09/2008 12:18 AM.
Jim & Caroline
The highway is for gamblers, better use your good sense."
Gooday-that's my 1¢ answer due to the lousy economy ~ cause I ain't got - no . mo . doe
Every Shaver | Now Can Snore | Six More Minutes | Than Before ... | Half A Pound for Half a Dollar | Spread On Thin | Above the Collar || BURMA-SHAVE
| | | | | Joined: Oct 2006 Posts: 843 Shop Shark | | Shop Shark Joined: Oct 2006 Posts: 843 | my 2 cents is an ammeter is a short in the wiring.I have a volt meter also | | | | | Joined: Jan 2007 Posts: 199 Shop Shark | | Shop Shark Joined: Jan 2007 Posts: 199 | Well if you search a bit for my recent experience with my new harness and ammeter here in Electrical........ I had a goofy thing happen with my new gauge. The long and short of it ( I could not resist that) is the meltdown of my starter to ammeter wire and it was smokey scary! I probably caused it with an unsecured speedo cable but you are right about the potential. I rewired and put a new ammeter in and finally got it right. However, I will have a battery disconnect for as long as this truck. | | |
|
|
| |
