170k maintenance recommendations.

Hi, I live in alaska and own a 2010 sr5 with 170k miles on it. I bought it with 150k miles on it and changed the oil around 160k. What schedule or preventive maintenance do you recommend me to do?

 

fluid changing diff's/tranny/coolant/power steering...also if brake fluid is dark do that also...
when you do the tranny drop pan and clean it and the filter screen.

check all the brakes/calipers/pads .. lube the caliper pins with some high temp silicone brake lube.. DO NOT USE ANY PETROLEUM LUBES ON BRAKES..

Change spark plugs and the O2 sensors.

 

I forgot to say about 4WD transfer case .. check the specs for the proper gear oil... my 2016 uses the toyota tranfer case gear oil which has high amounts of zinc and other additives .. toyota made a change in the transfer case oil..

2010 it may require this 75wt oil esp since your in the polar regions ... 75-90 wt may work ok in the warm areas like so cali... IMO use that expensive toyota 75wt....in transfer case ..

 

Thanks for your reply.