Where to jack up the trailer?

[desidou]

Like a good wife, I've been nagging my husband about greasing the bearings on our 19' Bambi CCD. It's been about a year since we took our little trailer home and we love it so much that I want to be sure to stay up to date on the maintenance (ie: care & feeding) of the trailer.

The biggest concern that my husband has is where to jack the trailer up from since he doesn't want to damage the trailer. I am thinking that it should be pretty obvious, but I'm not sure if the belly pan covers the entire bottom of the trailer.

Also, how long should we set aside for this maintenance project? 1-2 hours or more??

Sorry if this is an obvious question, we're new to this RV-thing, especially the Airstreams and we are a bit uneducated.

Thanks-