Originally Posted by bn gilbert
Aloha, Had our 27, 1972 airtight for 4 yrs. Living in it in San Diego. Renovates almost done. Then the leaks begin. Water&black tanks. Need a little help on removal. Out the bottom I hope cause I have done the flooring already, B&B and dog
Yep, this work is done from the bottom. You'll need to remove your belly pan and the insulation around the tanks to get at them. I've never had to drop the tanks for maintenance but others here on this forum have.
While you wait for responses I would do a search for waste and fresh water tank repair and or removal.