gancanny Posted February 22, 2008 Share Posted February 22, 2008 my boat is fitted with a 1.5 bmc engine and hydraulic drive all fitted in the stern. my problem is noise, i bought this type of setup so i would have quiet peaceful cruising but alas!!!!! the transmission gives off a high pitched whine, not noticeable on tickover but the higher the revs the louder the whine. definately not the engine, but in my amateur opinion i would say it is the hydraulic pump or drive, but definately transmission. the performance is not affected in forward or reverse it is just this awful whine any advice or ideas would be appreciated alan Quote Link to comment Share on other sites More sharing options...
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