Auto Service World
News   April 28, 2010   by Auto Service World

MACS A/C Update Manual Clinic

Technicians who did not attend a MACS Mobile A/C Update clinic this season can still purchase the clinic manual.

MACS 2010 Mobile A/C Update manual is targeted to the working technician who is experienced repairing mobile A/C systems and wants to keep up with the changes in repair techniques, tools and trends.

MACS 2010 Mobile A/C Update manual covers:

* 2010 Prius Ejector Cycle Evaporator

* A/C Performance Critical For Escape Hybrids’ Battery Life

* An Important Sequence – Install Then Initialize

* Factory-Installed GM Filters

* Major Changes Coming To Evaporators And Service

* New Helpmate for Electrical Troubleshooting

* Not Much Doubt: HFO-1234yf Is Coming

* Those Pesky “U” Codes

* Unequal Temperatures Side To Side

* Why Computers Need Reprogramming – Another Example


The manual may be ordered at in the online store or call 215/631-7020 and dial “0” to order. MACS members can buy the manual at US$20 plus shipping and the price for non-members is US$40 plus shipping.

MACS has a limited number of manuals in stock for purchase.

Founded in 1981, the Mobile Air Conditioning Society (MACS) is the leading non-profit trade association for the mobile air conditioning, heating and engine cooling system segment of the automotive aftermarket. Visit


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