How to repair a VW Cabrio power top hydraulic line?
This repair is for a 1999 Volkswagen Cabrio Mk3 power top hydraulic system. The OEM plastic hydraulic lines develop leaks over time and eventually fail possibly due to the continual flexing of the hose as the cylinder rotates. The job is not difficult (except see below about brazing) but it takes a few days and requires patience.
Where is the top pump on a convertible?
The pump is usually located in the trunk area of the car and will most likely be held in place by 3 or 4 pointed grommets which push into holes in a bracket, the rubber grommets provide a cushion to reduce noise when raising and lowering the top.
How much does it cost to replace a VW top?
I shopped around in my region and was quoted astronomical prices for the replacement of just the outer ‘shell’, anywhere from $675 at an upholstery shop to $1300 at Brad Noe VW in Tulsa, OK. After peaking with one of the local upholstery shops on the phone I stopped by to check out their operation and let them see the tops actual condition.
What causes a VW Cabrio power top to leak?
If they have been leaking the floor pan will be oily. This repair is for a 1999 Volkswagen Cabrio Mk3 power top hydraulic system. The OEM plastic hydraulic lines develop leaks over time and eventually fail possibly due to the continual flexing of the hose as the cylinder rotates.
What’s the difference between cabriolet and factory hydraulics hoses?
The Cabriolet Hydraulics DN3 hose is nearly 1mm smaller than the outer diameter of the factory hose. The smaller outer diameter allows the Cabriolet Hydraulics hoses to fit more easily in some installations such as the Jaguar XK8/XKR, Rolls Royce Corniche, Bentley Azure, and Ferrari 355 Spider.
What kind of problem does a VW Cabrio have?
I have a 2002 VW Cabrio with an automatic top. When opening and closing the top on my car the top moves about 3 inches before it stops. When I turn the car off and on again it repeats another 3 inches. Right now I repeat this until the top is completely closed or open. Does anyone have any ideas on what I can do to fix this problem?
How do you remove hose from Hyd cabriolet?
The hose connections must be removed from the cylinder by first machining away the crimps around the hose connection ports in order to remove and replace the swivel seals. We reattach the swivel hose connectors with screw-on retainers.
Do you need a coupler for cabriolet hydraulics?
Using Cabriolet Hydraulics Hose Couplers * eliminates the need to remove and reinstall convertible top hydraulic lines all the way back to the pump, keeping the original hose routing intact and eliminating routing mistakes.
What’s the pressure of a convertible top hydraulic hose?
The DN3 hoses have a 3mm (larger bore) internal diameter. All of our hoses are direct-fit and do not require any special fitting adapters. Our hydraulic hoses have a burst pressure rating of over 27,500 psi or 1,900 bar. In comparison, most modern convertible top hydraulic systems operate at a maximum pressure of 2,900 psi or 200 bar.
How long does it take to get VW roof oil?
This oil is suitable for all VW & Audi convertible roof motor and pump systems. 1 Ltr. New and sealed. If this order is ordered alone it may take up to 5 days to arrive. There are no reviews for this product.