5th Gen Fluid Guide:
Beginner Fluid Maintenance
I do mine every 50k. To each their own. Here's a diagram I found on the Toyota website and I drew on the flow direction and best place to drain from. Hope this can help anyone else that maybe wants to do it from a different connection.
__________________
2016 SR5, electronic dial actuated, part-time 4WD
2016-2019 service manual:
https://www.toyota-4runner.org/5th-g...l-rm27f0u.html 
