DanielC
07-01-2010, 07:19 AM
I had to separate the powerhead from the midsection on a 1999 Mariner 200 Optimax, 3.0 L outboard. The gasket is currently out of stock, and needs to be ordered, and shipped, and I want to get the boat running this weekend. Water ski show on the third of July. How critical is this joint? Are there any high pressure fluids going through passages? Can I use a good grade of RTV sealer carefully applied?