Tag: fix it

Sometimes Plans Go Sideways – And That’s Okay

Published on by Brian FarnoLeave a comment

I often write and share personal experiences here. It’s kind of funny—if you had asked me 15 years ago whether I’d be writing regularly, I would have said, “Absolutely not.” That sentiment actually ties in well with today’s message.

Last night, I decided to tackle a maintenance issue on a 2014 Honda Pilot that’d been graciously loaned to us while we saved up for a newer vehicle for my wife. Her van’s transmission failed, and the cost to repair it just didn’t make sense. The Pilot has had a persistent clunking noise whenever it hits a bump. Upon inspection, I found both sway bar links were completely shot—the grease boots were torn, and the sway bar bushings were totally rotted. I had ordered the parts last winter with a few others, and I finally had time in my schedule to take care of them.

If you’ve ever worked on sway bar links, you know they usually don’t come off easily. Still, I kept a positive mindset and tried to remove the nuts holding the links in place—with zero success. So, out came the saw. I was able to cut the driver-side link out, and that’s when I should’ve realized things wouldn’t go smoothly.

My cut on the lower bolt was off and left too much of the stud. So, I grabbed another tool: the angle grinder. I’m not afraid to use the right tool—or to get rough when needed. With the sway bar supported and my hearing protection on, I went to work. It wasn’t a perfect job, but eventually I used a punch and hammer to knock out the remnants and moved on to the top mount. That one backed off halfway, then got cut at the threads and came right out. Thank goodness for sharp saw blades.

With the old link gone, I removed the deteriorated bushing and installed the new one without any trouble. Then came time to install the new sway bar link. These replacements were serviceable with grease fittings—a nice little upgrade for this older vehicle—so I had a good feeling they’d be the last ones it would ever need.

Oddly, the two new links (bought at the same time) came with different styles of lock nuts. One was slightly smashed into an oblong shape. The top nut went on snugly, but just as I was torquing it down, the Allen key recess began to round out. Not a huge deal, since I didn’t anticipate needing to take them apart again.

But the bottom stud and oblong retaining nut didn’t go so well. Halfway on, the nut tightened up severely, and the hex recess rounded out. All I could think was, “It shouldn’t be this hard.” I used the small wrench that came with the new links, and it popped loose—finally. Then I resorted to using vise grips on the flats.

Here’s where I made my mistake: I didn’t slide the grease boot out of the way and kept going. Just as I reached the last thread, the pliers slipped and pinched the brand-new grease boot. I still finished the installation—knowing I’d have to remove it again anyway—and wanted to make sure nothing else was out of alignment. At the time, I felt defeated by a simple task. This really shouldn’t have been so difficult.

In the end, I ordered another new sway bar link. It’s on the way, and I’ll attempt round two in 3–5 business days.

So, what’s the point of this story? Things don’t always go as planned. Sometimes it’s because you miss something or don’t trust your gut when something feels off. Other times, it’s stubborn determination to force something that just isn’t working. You can either dwell on it or take a breath, make a new plan, and keep pushing forward with the same energy.

I’ve seen this play out not just in car repairs, but in travel, my career, and life in general. When something doesn’t go right, it’s okay. Just adjust and move forward. It’s a mindset we bring to our work with customers at EXAIR.

That’s why our 30-day guarantee matters so much. If a recommendation didn’t work out, or testing pointed in one direction, but the results just weren’t there, we’ll help you rework the plan. We’ll back what’s already been done by covering any stock product with our 30-day guarantee and help chart a new path forward.

We’re not perfect, and we never claim to be. My plans don’t always work out either. But a failure doesn’t mean the end—it just means it’s time for a new plan of attack.

Brian Farno, MBA – CCASS
National Business Development Manager

BrianFarno@EXAIR.com
@EXAIR_BF

Big shout-out to my youngest daughter for snapping the photo of the passenger side and spraying down the rusted studs with Aero Kroil while I was at work, and she was enjoying summer break. It definitely pays to have your kids pitch in on these projects.

Freebies! EXAIR AC Sensor Pens Are IN!

Published on by Brian FarnoLeave a comment

Here at EXAIR we always have a promotion going. This time of the year, static electricity is running rampant. I know over the weekend at my youngest daughter’s basketball game, I wished I had a Gen4 Ionizing Bar to knock down the static on the dry-fit coaching shirt I had clinging all over myself. Then, oddly enough, I found myself later in the day needing my A/C Sensor pen to check whether an outlet had voltage coming into it because I was going to change the circuit it was operating on.

If your facility has dry ambient conditions right now in these winter months, and you are starting to struggle with sheets clinging together, packaging material clinging to products, or operators complaining of nuisance shocks from aspects of their daily tasks, we have a product that can help. Best of all, we have a promotion to deliver a FREE A/C Sensor pen with any EXAIR Static Eliminator purchase.

Whether you need a fixed solution like the Gen4 Super Ion Air Knife, Intellistat Ion Air Nozzle, or Gen4 Ion Air Cannon, maybe you need something that can travel from one workstation to another or is handheld like our Gen4 Ion Air Gun Kit, or the Intellistat Ion Air Gun. Maybe you don’t have compressed air available, like I didn’t at the basketball court. As long as you have access to a standard 120 VAC 3 prong US plug or 230 VAC, then you can use one of the Gen4 Ionizing Points, a Gen4 Ionizing Bar, or even the Varistat Bench top Ionizer. See the page at the link below for all the offerings and make sure you use the promotional part numbers to get the free A/C Sensor pen which can be used for electrical troubleshooting for free!

If you aren’t sure which static eliminator is going to be the best fit for your current application, that is what I and the entire Application Engineer team are here for. We all have knowledge and experience with the products and a large variety of backgrounds so that we can help determine the best path forward for you and your team, so contact one of us today.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

Father’s Day Weekend & Leak Detection

Published on by Brian FarnoLeave a comment

In case you didn’t know, yesterday was Father’s Day. In our household, both Father’s Day and Mother’s Day are pretty low-key, and we normally just get some much-needed family time in. This year for Mother’s Day we prepared the patio and outdoor living space at our home for the Summer activities. For Father’s Day, the schedule was a little different. My wife and oldest had a play to go to in the early afternoon and I had a list of repairs to do as well as some recovery from a dodge ball tournament on Saturday. While most of my repairs were things like fixing a leaking hose, unpacking from the tournament, and weeding the garden, I did not have any major repairs on my list which meant I could take the younger two daughters and head to the pool. That ice-cold water definitely helped with the recovery part of my day, so we went. Met the rest of the crew after their show and had some nice ice cream time then home. I was feeling pretty good as my tasks were all completed, and I was going to be able to just enjoy the meal my wife had fixed for dinner and play some games with my girls. Well, the house had other plans, we arrived home to a thermostat that had crept up while we were gone.

Ice from the compressor line in the condensing coil.
While the leak detector wasn’t out, there was no shortage of thermometers being used here along with a slide rule. (Leak Detection had been completed.)

Now, our HVAC system has limped along for probably a decade longer than most, and we continue to regularly maintain it. This is a true testament to how well preventative maintenance can truly expand the life of an item. Needless to say, during my routine inspection and maintenance at the start of the year, we found the unit was low on refrigerant. One of the first steps we performed when we saw it was starting to freeze up was to begin testing for leaks. This task takes a special gas detection meter that will sniff out the refrigerant vs. just air movement. Sure enough, we found a corroded joint in the A-Coil that has developed a fairly considerable leak. This tool made me think of the Ultrasonic Leak Detector that we sell here at EXAIR. It also made me start to correlate how a leak in a refrigeration system can cause the entire process to ice over because there isn’t enough refrigerant present and so the entire system begins to work harder and harder and the coil temp drops below freezing. The humidity in the air begins to collect on the A-Coil inside the house because the coil is so much cooler than the humid air around it and the ice starts to form. Once the ice forms you restrict the airflow through the coil which causes more ice to form and eventually no airflow happens and the entire compressor line will freeze. This often can lead to other failed parts if not discovered early enough. How is this like a compressed air system?

Well, leaks in a compressed air system cause the compressor to work overtime. It drops efficiency within the other items in the system which creates a lack of performance and potentially shuts down the system. Leaks can be found by utilizing a less specialized, Ultrasonic Leak Detector which can be seen in operation in the video below. Fixing these leaks can easily put capacity back in and save additional maintenance and replacement costs.

If you want to discuss how the Ultrasonic Leak Detector can save you money and costly shutdowns, contact an application engineer today.

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

Atto Air Nozzle Saves Dental Crown Manufacturer

Published on by Brian FarnoLeave a comment

This blog may get a little uncomfortable for some of us. It revolves around a subject that can strike fear into the hearts of many and just the thought of it can make sounds or smells come back from memory. For me, the sound of the high-pitched drill is precisely what comes to mind when I think of the Dentist….

That’s right, today we are talking about the Dentist. Well, more so a vendor for dentists that still deals with teeth. This manufacturer came to me looking for a way to improve their compressed air consumption on a tooling blowoff for the machining of dental crowns. They used custom-made blowoffs to try and remove the residual material on their cutting tools before contacting a new part and during the machining of a crown. The customer didn’t have a ton of room, and they did not want to redesign the entire blowoff. The blowoff was essentially an open pipe that had a .085″ diameter. Each machine station had three blowoffs, there are 20 machining stations per production line, with five total production lines. So any savings will add up quickly over 300 blowoff points.

BEFORE: A .085″ diameter open blowoff at each spindle to remove debris.

They were able to cut back and thread the end of the open blowoff for one of our 1108SS Atto Super Air Nozzles. The open blowoff was consuming 6 SCFM when operating at 80 psig inlet pressure for each blowoff point. For a single machining center that equates to 18 SCFM per center. 18 SCFM times 20 machining centers equals 360 SCFM of consumption per production line. Implementing the 1108SS reduced the consumption to 2.5 SCFM @ 80 psig per nozzle and gave a more defined blowoff pattern. 2.5 SCFM times 3 nozzles per center equates to 7.5 SCFM. 7.5 SCFM times 20 machining centers per production line totals 165 SCFM per production line. 360 SCFM minus 165 SCFM equates to 195 SCFM of compressed air savings by installing the further engineered solution.

AFTER: Three 1108SS Atto Super Air Nozzles provide adequate blowoff of debris.

Per nozzle, they can save up 72 cents per twelve-hour shift. While this does not seem like much, multiply that across 300 nozzles installed. You end up with $216.00 saved per twelve-hour shift. Some other breakdowns are shown below.

If you would like to discuss just how much a “little” open pipe blowoff is costing you, contact an Application Engineer today!

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF