Quote from: WTunnessen on June 22, 2022, 06:05:21 PM
Mine is not vented and when I asked if it should be I was told by the yard it's not necessary on engines our size. I think I checked with PSS to confirm but don't recall 100%. You do need to burp them when you haul out and check the bellows periodically after a few years to make sure they are not dry and cracking.
ours is vented to lazarette/locker behind wheel. We still have to burp after haul out so may be clogged?