Toyota Repair: 07 tacoma, allen bolt, 2 quarts

Question
Where do we put transmission fluid back in.  We accidently drained it instead of the oil.

Answer
The transmission uses WS type fluid which is not changed until about 90,000 miles, there is no transmission dipstick, the transmission can be filled up by removing the 24mm plug on the right side on the tailshaft housing,add about 2 quarts of fluid, warm up the engine and keep it running, remove the small 5 mm allen bolt on the transmission oil pan,add fluid until it starts running out of the small drain plug, make sure the engine is warmed up to operating temperature and then let it run about 10 minutes before adding more fluid.