Maintenance before belly pan?

Hello.
Recently got the Budbuilt front and belly pan. What maintenance would you recommend before putting them on? The pan extends all the way back to gas tank.
I looked in previous threads and couldn't find any info., maybe I suck at searching in this way, IDK. I know it must have been discussed.
TIA

 

Oil change, check/replace transmission and tcase oils, fix any leaks, grease driveshafts.

 

I thank you for the advice. That is my list including check/replace differential fluids. I'm hoping oil changes are doable enough w/front skid on. I've seen people talk about something to help make draining oil easier. Need to find out what that is.

 

Look for a Fumoto or Stahlbus oil drain valve, I have one with aftermarket skids and it's easy and clean

 

Notes taken and I appreciate you. I've never heard of the Stahlbus.

 

This is what I have: https://www.stahlbus-us.com/oil-dra...s-oil-drain-valve-m12x125x12mm-steel-set.html

It's a little lower profile than the Fumoto and has a different mechanism (there's a ball in there that pops in when you attach the hose instead of a lever that you move over like the Fumoto). Had good reviews so I thought I'd try it out, I only put it on last oil change but no issues to far

 

Thanks for the link, will check it out. These are new to me. Just got the toyota this summer, love it. Maybe the Stahlbus is a little easier to use w/out he lever mechanism on the Fumoto's. Thx