AC Hose Repair
#17
Former Sponsor
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Why use hydraulic hose and fittings, when o-ring union to beadlock hose adapters and barrier hose is readily available from A/C suppliers?
![](http://www.docsblocks.com/prodimages/bla1421.jpg)
![](http://www.docsblocks.com/prodimages/bla1952.jpg)
![](http://www.docsblocks.com/prodimages/AC0003.jpg)
http://www.docsblocks.com/categories.asp?cat=15
You can find an inexpensive hydraulic crimper here...
http://www.ebay.com/itm/New-DT-71500...item336dcd10c3
![](http://www.docsblocks.com/prodimages/bla1421.jpg)
![](http://www.docsblocks.com/prodimages/bla1952.jpg)
![](http://www.docsblocks.com/prodimages/AC0003.jpg)
http://www.docsblocks.com/categories.asp?cat=15
You can find an inexpensive hydraulic crimper here...
http://www.ebay.com/itm/New-DT-71500...item336dcd10c3
#18
Nordschleife Master
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I replaced the flexible section on that hose with the correct gauge of AC barrier hose (5/16 I think for that bit? all 3 hoses are different sizes).
Here's the pics - the e-clips actually came as part of a ferrule kit for rebuilding lines, so the process is something like:
1. undo a couple of the clamps so you can wiggle the hard line around a little
2. carefully remove original ferrules and dismantle the fittings
3. slide new insulation over the hard line
4. add ferrules and clips
5. push into new hose and position correctly
6. crimp the ferrules
The tricky bit is point 6 - I bought myself a mastercool hydraulic crimp tool a couple of years ago, but they're $400ish (the hydraulic one comes with more dies than the screw type one).
(I was led to search for the ferrule kit with clips from this page here - on rebuilding AC lines)
In my case, I also used the crimp tool to rebuild my oil cooler lines.. which is what the last picture is.
Here's the pics - the e-clips actually came as part of a ferrule kit for rebuilding lines, so the process is something like:
1. undo a couple of the clamps so you can wiggle the hard line around a little
2. carefully remove original ferrules and dismantle the fittings
3. slide new insulation over the hard line
4. add ferrules and clips
5. push into new hose and position correctly
6. crimp the ferrules
The tricky bit is point 6 - I bought myself a mastercool hydraulic crimp tool a couple of years ago, but they're $400ish (the hydraulic one comes with more dies than the screw type one).
(I was led to search for the ferrule kit with clips from this page here - on rebuilding AC lines)
In my case, I also used the crimp tool to rebuild my oil cooler lines.. which is what the last picture is.
#19
Race Car