× 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: Vacuum (dehydrating) Micron Gauge
Posted to HVAC Forum on 5/29/2024

Yes, always have a gauge in the system when checking and evacuating.

First thing I note. If it is hard to get a low vacuum. Close off the pump and check the pump micron gauge. If it will not pull 50 [...] and fill the pump oil. Bad oil will not let your pump... Login to read more.