Wartsila’s User Group › Forums › 34 SG Wartsila Engine › Issues with Exhaust Valve Seals › Reply To: Issues with Exhaust Valve Seals
July 3, 2019 at 6:31 pm #2063
We have had many. Failures were linked to o-rings unable to support the heat. Markisches Werk analyzed the o-rings and supplied us with a high temperature replacement.
Ben Pacas from Markisches can help you out. <firstname.lastname@example.org> Motor services can also supply these parts. Mladen Malovic <Mladen.Malovic@mshs.com>
During 16k overhauls we pull and replace all exhaust seats and o-rings. Since then we have had a significant reduction in seat leaks.