From the Desk of Mike Anderson with Mike Anderson
Mike Anderson is the president and owner of Collision Advice, a consulting company for the auto body/collision repair industry. For nearly 25 years, he was the owner of Wagonwork Collision Center, an OEM-certified, full-service auto body repair facility in Alexandria, VA.
From the Desk of Mike Anderson: Researching OEM Procedures for the Paint Shop One of the things I think our collision repair industry has been making small strides in is researching OEM repair procedures. I don’t think we’re where we need to be on that yet―every repair on every vehicle every time―but we’re making small strides. But one thing I think even fewer people are thinking about and doing is researching OEM repair procedures from a refinish perspective.
mend baking the Volt vehicle for more than 60 minutes at 160 degrees. Damage to the high voltage battery may occur.” “During refinishing operations, the paint booth temperature must be set at or below 140 degrees with a bake time of 45 minutes or less,” Ford states about its 2017 Fusion hybrid. Hyundai’s time limits are even more limited for curing its 2017 IONIQ hybrid: heat treatment “must not exceed 70 degrees Celsius for 30 minutes, or 80 degrees Celsius for 20 minutes.” So it’s important as you repair electric and hybrid vehicles that you understand you need to make sure you research the procedures Audi says the lithium-ion battery in its 2017 Q5 Quattro from a refinish perspective hybrid can be damaged when the temperature goes above to understand the curing 158 degrees limitations. One example: This will hope- Another example: key fobs. If fully not come as news to repairers you read a lot of the owners’ manuin markets with significant numbers als or OEM repair procedures, they of hybrid and electric vehicles, but will say not to leave a key fob in a automakers generally have very de- spray booth because if you have the fined limits on the curing times and heat cranked up too much, it can temperatures for electric vehicles. damage the key fob. As with so many things, these limits Some other refinish-related recan vary not just by automaker, but search you should be doing: even among different models from the same automaker. ▪ Cure time limitation for adhesives. Audi, for example, indicates As with paint curing, there are often the lithium-ion battery in its 2017 Q5 Quattro hybrid is functional only up to 131 degrees, and can be damaged when the temperature goes above 158 degrees. “In order to not exceed 158 degrees, do not leave an Audi high voltGeneral Motors does not recommend baking the Volt age vehicle longer than 60 vehicle for more than 60 minutes at 160 degrees minutes in the paint drying cabin,” the automaker’s documen- strict parameters that need to be foltation states. lowed. Acura states when drying a 2016 RLX AWD hybrid in a heated ▪ Limited-use toners. With OEMs paint booth, “make sure the tempera- introducing more and more unique ture does not exceed 149 degrees.” colors, shops are more likely to have In documentation for the 2017 a need for a limited-use toner, one Chevrolet Volt, it’s clearly stated, they don’t keep in stock because it “General Motors does not recom- is used infrequently. If you don’t do 32 OCTOBER 2021 AUTOBODY NEWS / autobodynews.com
the research early in the process to determine if there is a need for such a toner, you’re likely to run into delays in production.
clearcoat blending in any warranty or collision repair.”
▪ Paint precautions around sensors. Honda’s 2022 Civic has areas on both ends of the repair bumper where variations in paint thickness can significantly impact the performance of the blind spot information sensors. Honda provides a printable template technicians can tape onto the bumper to Honda’s 2022 Civic has areas on both ends of the repair bumper where variations in paint thickness can significantdetermine where the radar ly impact the performance of the blind spot information wave area is. That means sensors no blending of primer or ▪ Clearcoat blending. Visit www. color can be done in that area. OEM1Stop.com to download the clearcoat blending statements issued All this makes it pretty clear: We by many automakers. Ford’s state- need to be researching OEM proment, for example, says the auto- cedures from a refinish perspective, maker “does not approve the proce- not just from a body or mechanical dure of clearcoat blending or using perspective.
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