I am a new owner of a 1961
Avion t-20. No reno experience....I need to replace some water lines in the bath behind the toilet and to the sink faucet. I need to find out how to check the rest of the water system. Do I need to do a complete break down to check the tanks underneath? I don't have any info re this trailer (no handbook, etc.). Is there a place I can check to find out what the water system consists of? Any help appreciated..... thanks ahead of time. I am excited about getting this gem operational. jusmes.c.