Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
NOTE-Pumps and cylinders purchased from Convertible Top Specialists may be filled with fluid, this fluid will either be Dextron III automatic transmission fluid or mineral hydraulic oil.
Just insert the specially tapered nozzle into your reservoir filling hole, then run the top up and down. In about five minutes the air in the system will be replaced with fresh hydraulic fluid.
It might interest you to know that cabriolet is the source of the cab name for taxis. When people refer to a convertible as a cabriolet, they often shorten the name to Cabrio.
mineral oil Today most hydraulic fluids are based on mineral oil base stocks. Natural oils such as rapeseed (also called canola oil) are used as base stocks for fluids where biodegradability and renewable sources are considered important.
Use a digital multimeter to check the lines feeding the convertible top motor. Every time you press the convertible switch, you should read between 11-13 volts at the pump. If you are not getting any current at the hydraulic motor, you may have an electrical problem or a defective switch.
If a convertible top simply doesn’t go up or down when you engage the switch, the cause may be a bad fuse, lift cylinder, or relay. When a convertible top gets stuck in the process, it is most likely caused by a lift cylinder or a broken cable.
Upgrading your convertible top cylinders, pumps & hoses without compromise. Top Hydraulics rebuilds convertible top cylinders and pumps, making them better than new inside, resulting in optimized performance and much longer service life!
The word cabrio is the short form of the word cabriolet. The word is of French origin and historically referred to a light one-horse carriage with a folding leather hood. Nowadays, the term is most often used to refer to any convertible car with a folding hood.
Convertible. The word cabriolet has a French origin that was derived back in the 1800’s that referred to a horse-drawn carriage with two wheels and a top that could be pulled over the two occupants of the carriage when weather became bad. …
As a result, when the Beetle was replaced by the first-generation Golf known as the Rabbit in the United States in 1976, Volkswagen wanted to design a new compact, affordable convertible built with safety in mind. The result hit the U.S. market in 1980 as the Volkswagen Rabbit Cabriolet.
Three common varieties of hydraulic fluids found on the market today are petroleum-based, water-based and synthetics.
CAN I MIX HYDRAULIC FLUIDS? As far as possible, it is always best to avoid mixing different hydraulic fluids. This is because the technical properties could be spoiled by chemical reactions between different additives.
Hydraulic oil and hydraulic fluid are terms that are sometimes used interchangeably, but they are not necessarily the same. While hydraulic oil is a fluid, hydraulic fluid can also consist of other fluids, including plain water, water-oil emulsions and salt solutions.
Symptoms
Most of the time, you will have to replace your convertible roof motor at the same time you replace your top. The typical convertible roof motor will cost you anywhere between $150 to $300 for the partial, and between $100 to $200 for the labor.
Closing The Top Manually
Because the roof is a critical part of a car’s structure, convertibles need extra bracing to stiffen their bodies. As a result, they typically are hundreds of pounds heavier and a bit slower than their hardtop counterparts.
If you want a permanent replacement for your convertible top, Smooth Line has you covered. Since 1959, our quality removable Hardtops have been enjoyed by many thousands of sport car enthusiasts. For a simple, permanent solution, you just can’t beat a Smooth Line Hardtop.
The convertible motor drives the pump which is connected to the motor at one end and the fluid reservoir on the other end. The pump generates a pressure varying from 300 to 450 psi. It is fitted in the trunk area and supplies hydraulic fluid to the lift cylinders which are mounted on either side of the vehicle.
Hydraulics (from Greek: ) is a technology and applied science using engineering, chemistry, and other sciences involving the mechanical properties and use of liquids. … In its fluid power applications, hydraulics is used for the generation, control, and transmission of power by the use of pressurized liquids.