Change it, it is 42 years old and past it's useful life. Do the other one as well. It might be an old Groco.
The turbo's on the QSM 11's I deal with the turbos are not dry, they're painted white and have no wrap or any kind of insulation around them. I...
I've never seen it an issue......the QSM 11's I deal with have wet turbo's...….and then the raw water dumps into the riser maybe 8" down past the...
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