If your staff do not understand the gauges they do not understand air conditioning
. This is a basic introduction to gauge reading which is relevant to most ...
www.ask.com/youtube?q=How To To Read An R134&v=wOIR-5tunTM
Jan 18, 2014 ... How to connect and read AC manifold gauges .... +1700iDiGuy I very well read
the gauges but I prefer to listen so I dont fall asleep. Read more.
www.ask.com/youtube?q=How To To Read An R134&v=iNsyiFRfueM
Apr 23, 2009 ... Part 2 of "How to properly charge up an auto R134a AC system" using pressure
... The pressures read the same on both sides which means the ...
www.ask.com/youtube?q=How To To Read An R134&v=Ut1ci4skrnk
Jul 9, 2016 ... How To Read Ac Gauges R134a. Lewis Mathis ... Tutorial on How to Use and
Read a REFRIGERANT GAUGE SET! - Duration: 12:07.
On newer R134a systems, the LOW and HIGH side service fittings are ... LOW
pressure gauge: When the reading is between 25 and 40 psi with the A/C
Jul 20, 2014 ... Both read and blue gauges stablized at almost exactly 140 psi each? ... coupler
that presses in the schrader valve on the R134a service port on ...
Aug 1, 2011 ... This R134a refigerant calculator determines the gas pressure based on ... The
term gauge signifies that the pressure has been read from a ...
Oct 2, 2014 ... Only the low-pressure side gauge has a reading for vacuum. ... If you are using,
let's say, a 30-lb. can of R134a, there are scales which will give ...
Am I supposed to use the lower reading when the clutch is engaged, ... just a bit
low because I let some R134a out, for reasons I won't go into. ).
Oct 8, 2015 ... Before recharging, I googled 'r134a pressure chart', and found the following: ...
However, after my recharge the highest low reading I see (right ...