 |
| Have you signed up for our
e-mail newsletter yet? Get the occasional newsletter that will keep you up
to date with auto A/C news and information from autoACsystems.com. We promise
that we will not spam you or sell your information. You can review our
privacy
policy here. |
|
|
|
| Auto
A/C Component replacement |
Q: Why
can't I replace an A/C hose with fittings and a hose clamp?
A: On older R-12 A/C Systems,
hoses used what was known as a "Three Ring Barb" style fitting. With those
fittings, you could install a new piece of hose and utilize a standard 'worm
gear' hose clamp to secure the hose. On current auto A/C systems using
R-134a refrigerant, all hoses are barrier type A/C hose. Three ring barb
fittings should not be used on barrier hose because the barbs pierce the
inner nylon core of the hose, causing it to leak prematurely. All R-134a
systems should use barrier hose and proper 'bead lock' fittings. Those fitting
incorporate the crimp ferrule (or shell) into part of the fitting, and they
will have to be crimper using a
A/C hose crimper.
|
|
| |
 |
| Tired of looking all over
the place to get all the right auto A/C service information and help? Then
download your own copy of the AutoACconnection! It's the worlds first and
only 'perpetual' A/C service manual that is constantly updated! Best of all,
it's free! |
|
| |
| Our list of FAQ's is growing,
so please visit back often. If you can't find the right answer here, visit
the auto A/C help
and discussion board at the COOL ZONE. You'll get all the right answers
to your questions about troubleshooting and diagnosing auto A/C systems. |
Do you have questions that you
would like to see answered here? Please
contact
us. |
| |
|
|
|
©
Copyright 2005 - All Rights Reserved
autoACsystems.com |
This
was probably one of the best books on recharging air conditioning that I
have seen...
