Power Steering Repair
A long time ago in a garage far away a young technician was seeking a repair of a steering system. He found there are a lot of things that can go wrong with a rack and pinion steering gear. The steering wheel vibrates at speeds above 45 miles per hour; the steering wheel doesn’t return
Power Steering Racks: Leak Diagnosis & Repair
Power steering is a wonderful invention, especially for those who lack upper body strength or have puny arms. Years ago it was considered a luxury option mostly for elderly people who drove big cars. But today, everybody wants effortless steering, whether they drive an econocar or a three-ton SUV. Consequently, virtually all cars are now
Servicing Cartridge FWD Wheel Bearings
Early front-wheel-drive wheel bearing service was difficult and time intensive. The most common arrangement was a pair of tapered roller bearings similar to that of a rear-wheel-drive vehicle, but with a spacer between the bearings. Servicing this arrangement took time and often special tools. Of course, an axle shaft went through the bearings and spacer.
Steering Racks: Leak Diagnosis & Repair
Power steering is a wonderful invention, especially for those who lack upper body strength or have puny arms. Years ago it was considered a luxury option mostly for elderly people who drove big Buicks, Cadillacs, Lincolns and Imperials. But today, everybody wants effortless steering, whether they drive an econocar or a three-ton SUV. Consequently, virtually
Improving Handling with Shock, Strut and Other Upgrades
Handling means different things to different types of drivers. To most people, a vehicle that handles well is stable and predictable. In other words, there are no surprises and the suspension meets the driver’s expectations for normal everyday driving. Whether the stock suspension and shocks are up to the task depends on the vehicle, how
Performing a Pre-Alignment Inspection: Step-by-Step, Brake & Front End
Rack on the floor Secure vehicle on rack. Leave transmission in park or 1st gear on manual transmission cars. Level and lock steering wheel with a holder. Perform a simple bounce test. Check for excessive bounce and noise. Underhood inspection Check engine mounts and struts by rocking the vehicle fore and aft. Inspecting these items
Creating the Right Alignment: Performing a Custom Alignment
Customer satisfaction. That’s the one thing you always want to achieve when you align a customer’s vehicle. Satisfied usually means no steering pull, no steering wander, no steering shimmy, no off-center steering wheel – and no comebacks! An alignment provides other benefits, too, such as reduced rolling resistance (which helps fuel economy) and reduced tire
Understanding Seals
It has been a long drive to the lake. The driver carefully backs the trailer down the boat ramp. As the axles hit the water, the hot wheel bearing hubs hit the water. As the bearings’ heat is quenched by the lake water on the outside of the hub, the rapidly contracting air and lubricants
Volkswagen New Beetle Maintenance Essentials
The New Beetle has been around for several years now, and except for the classic shape, it’s not the Beetle of old. Unlike its ancestor, this New Beetle is conventional, modern and sophisticated. It has all of the bells and whistles of other current models, the performance and handling of a conventional front-wheel-drive car, and
Ball Joints & Bushings: Worn Components Take Their Toll on Advanced Suspension Technologies
Too often, shop owners and technicians alike assume that suspension systems haven’t changed much in the past 20 years. In reality, nothing could be farther from the truth because today’s import vehicle may incorporate a number of technologies that can be affected by worn steering and suspension components. To illustrate, we’re beginning to see electronic