What kind of fluid goes in a convertible top?
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. The fluids are compatible with each other but not with brake fluid.
Can mix fluids in convertible top hydraulics?
Check and make sure what you have for fluid. Don’t mix them or it will destroy the seals.
Is ATF the same as hydraulic fluid?
ATF is a premium hydraulic fluid, but also comes at a premium price, which is its major downside. However, ATF is closer in quality to synthetic hydraulic fluid, and with this consideration, ATF can be seen as fairly reasonable in price.
Why is my convertible top not working?
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.
How do you test a convertible top motor?
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.
How do you fill a convertible top motor?
The procedure for filling is good just ignore the part about about the top position being critical. Fill the reservoir to the bottom edge of the hole. raise and lower the top 2-3 time then refill. In a correctly operating system both cylinders will be full at all times whether the top is up or down or halfway.
How do you bleed a hydraulic motor?
Pump and bleed With the tubing in place, begin pumping the hydraulic piston to move fluid through the line. Then, open the bleeder outlet screw while keeping pressure on the valve, allowing fluid to flow out and into the bottle.
Can I use ATF in place of hydraulic fluid?
The general answer to this question is yes! It is usually possible to use automatic transmission fluid instead of hydraulic fluid. Both of these formulas are designed to lubricate moving parts and to act as coolants within their systems.
Can I use oil instead of hydraulic fluid?
Hydraulic fluid with the ability to emulsify small amounts of water can be beneficial in mobile applications. In some cases, the original equipment manufacturer even recommends using multi-grade engine oil rather than a single viscosity fluid. Obviously, SAE and ISO use two different scales to measure viscosity.
How do you diagnose a convertible top problem?
How to add / top off hydraulic fluid for the convertible hard top?
How to add/top off hydraulic fluid for the convertible hard top. Another contribution from yours truly :] Please do sticky this for reference. Step 1: Locate access panel for the hydraulic convertible top cylinder (main).
What kind of fluid do you use in a convertible?
This question is for the guys who own a convertible. I wanted to know what type of fluid you use for your hydraulic pump. I’m assuming hydraulic fluid. I have heard people put power steering fluid and even ATF which I’m not comfortable putting that in but I thought I would ask since my fluid is clear in the pump now thanks.
How to check hydraulic fluid level in convertible?
The roof have to tilted to the ‘service’ position, that is with the rear window about vertical. You should then support the roof in that position and check the level. It does make about 2/10th of an inch difference in the level. But it is a good initial way if you want to siphon out the old fluid or if the level is too low to open the roof.
Where is the hydraulic cylinder in a convertible?
It will be on the passengerside corner in the trunk – next to the 6 disc CD Changer (which was taken out). Step 2: Lift the access panel door simply and you shall expose the hydraulic cylinder and reservoir. The 6 Disc CD changer will be in the way and we’ll want to remove that in order to have better access to the cylinder.