× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Hi side service port
Posted to HVAC Forum on 5/27/2003

Hello Ray, If the service valve is screwed down too tight it will damage the service port. Watch for gauge movement instead of turning the valve until it stops.

HTH Login to read more.