Cat 420D Oil Change And Maintenance 

So where is the hydrologic drain plug?

What can of oil do you use for the axel and planetary gear? I’m planning to change it in my 420D

Good video. Will you tell me right quick where is your hood latch on your Cat TLB? Silly as it sounds, I cannot locate it on a 416D. Cannot find it on any video.

trying to remove hydraulic filter while up in the air. he's no longer with us.

Never get under a vehicle not supported by stands

This video is so painful to watch. You should have edited out 90% of this video