Hello

Today my airtower dual stage power, tp-5, gave up the ghost, i took it apart, and the o-ring was nearly torn apart, and no grease left at all in the barrel, but i think it still works, so i thought i could just regrease, and put it together again ???
But just grease, should i pour some oil in also ???
I cant download, any manual, from the blackburn site….

silicone grease or Fox float fluid should do it, preferably with a new o-ring(try your car spares shop).