Don't know about any Tetford 510P
But on the Sealand Traveler 510P
There is a band clamp that connects bowl to pedestal
There are couple screws that secure lower base cover (on top models)
There are couple screws that attach water valve assembly
There are a couple of hold down bolts on floor flange
Righty-tighty/lefty-loosey (unless it a specialty...as in left hand threaded)
Is it time for your medication or mine?
2007 DODGE 3500 QC SRW 5.9L CTD In-Bed 'quiet gen'
2007 HitchHiker II 32.5 UKTG 2000W Xantex Inverter
US NAVY------USS Decatur DDG31