Chrysler didn't specify a unique hydraulic fluid for the power convertible top system in a 1987 LeBaron convertible. They likely recommended using a
standard automatic transmission fluid (ATF). However, checking your owner's manual (if you have it) would be the most definitive answer.
If the manual is unavailable, using a Dexron-compatible ATF would be a safe bet. Do not use power steering fluid or brake fluid.
