Tech Feature: Active Motor and Trans Mounts
Motor mounts serve an important function: They support the weight of the engine and transaxle (or transmission), and also isolate engine vibration from the rest of the chassis. With so much emphasis on controlling noise, vibration and harshness in late model luxury vehicles, it was inevitable that sooner or later motor mounts would go electronic.
Branick HD Video Captures Tire Explosion in Slow-Motion
Branick has launched a safety video featuring tire explosions captured for the first time with a high definition, extreme slow-motion camera. The video highlights the dangers of an exploding tire and features the benefits of inflating with a tire cage and auto inflator, the company said.
Tech Feature: Nissan Undercar Noise and Vibration Repairs
When it comes to Nissan undercar work, Import Specialist Bob Dowie discusses the first challenge you face and that is selling the work. While he uses the word “selling,” what you are actually doing is making the customer aware of issues that need to be addressed to maintain the reliability and, more importantly, the safety of their vehicle.
Giving Off Bad Vibes: Motor Mount Replacement Tips
Most motor mounts are relatively simple in design and consist only of metal attachment plates and large rubber insulator blocks. But, some vehicles have “hydraulic” or “hydro-mounts” with hollow chambers filled with glycol or hydraulic fluid.
Tech Tip: Vibrations on Volvos While Driving
Wheel vibrations may occur if the wheel is not installed in the exact center position on the wheel hub. To avoid radial misalignment between the wheel and the hub, they must have the same diameters. It has been discovered on some cars that the wheel hubs (spare parts as well as production parts) may have a center cone with a “too small” outer diameter. If a wheel is installed on such a hub, it is possible that the wheel is installed with an offset of 1.5 mm (0.059″), which can cause wheel vibrations while driving.
Myers Tire Supply Catalog Available in Print and on the Web
The new Myers Tire Supply full-line Catalog features more than 8,000 items for the automotive, heavy-duty fleet and retread and repair professionals.
Tech Tip: Motor Mount Inspection Guidelines
Most motor mounts are relatively simple in design and consist only of metal attachment plates and large rubber insulator blocks. But some vehicles have “hydraulic” or “hydro-mounts” with hollow chambers filled with glycol or hydraulic fluid.
Anchor Industries Adds 229 New Engine Mount Line Numbers
All new numbers are now available and account for more than 84 million vehicle applications, which represents approximately 9 percent of the total U.S. vehicle registration.
Tire Changer Q & A
Tire Changer Q & A We talk to Pete Liebetreu of Hunter Engineering on Tire Changers This month we talk to Pete Liebetreu, tire changer product manager of Hunter Engineering, on the future of the market and how shops can get the most out of this vital piece of equipment for most undercar shops. BRAKE
Alignment Update: Consider Long-Term Value of Equipment
Alignments are an equipment-intensive business. Purchasing this equipment is often done with the state-of-mind of “who is the least expensive.” But, “least expensive” is a relative term that can be narrow or broad in definition and scope. Least expensive can be looked from two different perspectives. Short-term is looking at just the one-time purchase price.
Selling Services…Fitment Blues: Solving Aftermarket Wheel Problems
Aftermarket wheel installation requires much more than just placing the wheel on the hub and tightening the lug nuts. It involves a great deal of knowledge and expertise that, admittedly, very few people have. Here is just one scenario that may help you avoid or diagnose a problem. Case Study A customer complains that his
Tech Tip: Chrysler Engine Mount Noise
I know the majority of you auto techs are extremely proficient at finding and repairing sources of strange and unusual noises. Although chasing these audible emissions can be time consuming and without a doubt aggravating, the customer’s concerns are usually valid and can often be of monumental importance to them.