I own and operate a commercial truck fleet. I needed a 10ton truck (10 wheeler) with a sleeper berth in it. I bought this truck at auction sight unseen. It has low miles, 26' box, hydraulic lift gate and a sleeper. When the truck was delivered I saw that the previous owner cut the sleeper and extended it and installed a bunch of rv systems in it. I Dont really care about the rv stuff. Its just a truck to generate money for my business. However the more I play with all these systems the more I like it.
The truck is a 2007 freightliner Columbia it has 900k miles and a 500hp mbe4000 engine.
The questions I am asking I am not attempting to be confusing, I thought I should separate all my questions into new threads. Its usually easier to get an answer and close the thread and hopefully someone else can stumble across it and it will help them out. Instead of a long rambling question which needs 6 answers
The question here was just for the holding tank that holds the drain water from the sink and shower. Do I need to service this thing chemically? Or is there anything I need to know about this thing?