A/C basics...Using manifold gauges to determine a/c problems in a semi truck | a/c pressure readings Published 2020-07-18 Download video MP4 360p Recommendations 25:45 How to Pull a Vacuum and Recharge Your AC System - ULTIMATE GUIDE - HVAC 10:53 How Air Conditioning Gauges Work for Beginners 13:09 Engine fan stays on. Troubleshoot, diagnose engine fan on a semi truck. Fix an engine fan. 13:04 AC not working Semi/ Truck ac not cooling/ How to fix ac in semi truck/ Ac not cooling semi truck 16:41 How to Check AC Freon Level 09:51 A/C not working & A/C not cooling - How to diagnose A/C issue on semi trucks? 11:35 Poor Automotive A/C Cooling: Do You Have a Low Refrigerant Charge Level? 13:21 AC 102 Heavy Duty A C Training 07:19 Automotive HVAC Pressure Diagnostics 07:02 Ford A/C Quick Tips #9: How to Spot an Overcharged Air Conditioning System 31:46 A/C Diagnosis-Sticking Thermal Expansion Valve (TXV, H-Valve) 11:51 How to Diagnose and Recharge Your AC System with Refrigerant - Using an A/C Manifold Gauge Set 18:14 DIY Tutorial - Proper R134a A/C charge & Diagnostics 05:00 AC Avalanche - Auto Air Conditioning 101 Made Easy 17:08 How to remove and replace AC condenser and charge freon on Freightliner cascadia semi truck 09:55 How it Works: Understanding the Mechanics of Your Truck's Air Conditioning System 17:51 How I find air leaks on a big truck 07:58 AC System 101 Diagnosis & Repairing Similar videos 06:35 How to use AC gauges and check refrigerant level in 6 min Easy instructions for Beginners and DIYers 05:16 How to use AC Gauges in Your Car (AC Problems) 13:09 How to Properly Recharge Your AC System 03:52 How Manifold Gauge Works? | Refrigerant Pressure Gauge | Animation | HVAC 09:15 What Pressure Should my Car AC Be - How To Check Automotive R134a Air Conditioner - Recharge Tips 15:57 How to Recharge a Car's A/C System Using a Manifold Gauge Set & Vacuum Pump - Air Conditioning 04:50 How to read AC pressure on low and high side AC NOT COLD ENOUGH? 16:14 How To 'Top Off' Your AC System 28:01 AUTOMOTIVE HOW TO: A/C SYSTEM DIAGNOSIS FOR BEGINNERS 01:31 AC Gauges Explained In 90 Seconds 19:14 How to Vacuum Down and Recharge Your A/C System! - EASY 02:54 Beginner Auto car A/C air conditioning Connecting using manifold gauges 24:40 Lesson # 14 : Learn How to Read Gauges. 26:34 How To Use AC Gauges More results