- Joined
- Mar 6, 2005
- Messages
- 1,074
- Location
- Trois Rivieres, Quebec, Canada
- Corvette
- 63 Resto Coupe-Red 65 Roadster
I have just completed the installation of the underdash portion of the heating and air conditioning hoses. The job was made all the more difficult, because of the necessity of installing Stainless lines, ( as per the instructions of the customer ) and AN fittings on all the hose ends for the AC installation.
The first pic ( the only one where you can clearly see the bulkhead fittings ) does not show the clearence between the fittings and the heater box which is only 1.5". It took a total of no less then nine ( 9 ) moulded sections of rubber hose to get everything hooked up, with a reasonably expectency of not having any leaks.
I had the AC follow come over with his monsterous AC machine, and we partially filled the system, checked for leaks, and were thrilled to see that there were no ( touch wood ) leaks. As for the heater hoses, once everything was in place and tightened up correctly, I presurized the system to 16 lbs, and after 12 hours, no reduction in pressure has been noticed. I now have confidence that once everything is buttoned up, it will not present any problems.
I must admit that this was not the easiest installation I ever made, and one that gave me many sleepless nights. For those of you who find that the area is filled, one must not forget that there are also two additionnel 3" flexable hose that I must find a way to snake through these hoses, for the cold air ducts.
The project has now been put on hold because of the Corvette show, but once back, I expect that if all goes as planned, the Corvette should be ready for delivery sometime around the middle of October.
Regards
Stepinwolf
The first pic ( the only one where you can clearly see the bulkhead fittings ) does not show the clearence between the fittings and the heater box which is only 1.5". It took a total of no less then nine ( 9 ) moulded sections of rubber hose to get everything hooked up, with a reasonably expectency of not having any leaks.
I had the AC follow come over with his monsterous AC machine, and we partially filled the system, checked for leaks, and were thrilled to see that there were no ( touch wood ) leaks. As for the heater hoses, once everything was in place and tightened up correctly, I presurized the system to 16 lbs, and after 12 hours, no reduction in pressure has been noticed. I now have confidence that once everything is buttoned up, it will not present any problems.
I must admit that this was not the easiest installation I ever made, and one that gave me many sleepless nights. For those of you who find that the area is filled, one must not forget that there are also two additionnel 3" flexable hose that I must find a way to snake through these hoses, for the cold air ducts.
The project has now been put on hold because of the Corvette show, but once back, I expect that if all goes as planned, the Corvette should be ready for delivery sometime around the middle of October.
Regards
Stepinwolf