Having problems with your 1965 AC 427 ?
I have 1997 t600 ac stop working when stop for about five min clutch
stop I can raise the hood and it start back cooling No loose wiring
There are several things to look for, the type of fan clutch , the a/c belt and tension. T600- I will go out on as limb and guess this I'd a Kenworth semi. What is the ambient temperature coming out of the center duct with the engine running at 1000 rpm and running for 15 minutes? And the blower on high? Next how is the air flow coming out of the duct. If the temp isn't in the high 30''s , then assuming everything is operating as it should - the system is low on refrigerant. There are other scenarios with different outcomes- more testing would have to be performed to diagnose if the system is only low on ref
Repair Help & Product Troubleshooting for 1965 AC 427
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.