Checking Fluid Level
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1984 Jeep Wagoneer, 1984 Jeep Scrambler, 1984 Jeep Pickup, 1984 Jeep Grand Wagoneer, and 1984 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Check lubricant level at transmission filler plug hole. Lubricant should be level with bottom of hole. Add lubricant as needed.