Thread: Boat trailer maintence.

Nothing. Just as much water in there ( fresh) as you can squirt.

I dont use salt away on my engines. I dont like it after seeing evidence of water pump impellors swelling and tearing lobes off.

I dont use anything like fish oil or cavity wax internally in the trailer chassis. Problem is if you need to have a welding repair or anything of that sort it cant be done. Combustable agent in and enclosed space with oxygen equals pipe bomb.

No, just flush with water. You can use like xt88 or something if you think you need it.

Re galv when needed.