The automatic transmission fluid drain plug is located on the passenger side of the transmission, near the bottom. It is a 17mm hex head bolt.
1992 Ford F-150 Pickup Truck
The automatic transmission fluid drain plug is located on the driver's side of the transmission, near the bottom. It is a 15mm hex head bolt.
1992 Dodge Dakota Pickup Truck
The automatic transmission fluid drain plug is located on the passenger side of the transmission, near the bottom. It is a 13mm hex head bolt.