I have a very bad knocking sou
I have a very bad knocking sound apearing to come from the bell housing-uni joint area.However the u-joint is new and the gimble bearing is in good condition infact both leg and 485 engine have only just ticked over 100hrs.Recently i removed leg and tried another that was fresh from a major overhaul with still the same resulting noise.It is loudest trimmed up and steered left to right but does it also trimmed down to a lesser degree.Classic symptoms for uni and gimble but this dosnt seem to be the case.I am now wondering if it is coupler problems.However there is no noise around rear of engine just around leg itself.I look forward to reading your thoughts that may help with my diagnosis.CHEERS.
I have a very bad knocking sound apearing to come from the bell housing-uni joint area.However the u-joint is new and the gimble bearing is in good condition infact both leg and 485 engine have only just ticked over 100hrs.Recently i removed leg and tried another that was fresh from a major overhaul with still the same resulting noise.It is loudest trimmed up and steered left to right but does it also trimmed down to a lesser degree.Classic symptoms for uni and gimble but this dosnt seem to be the case.I am now wondering if it is coupler problems.However there is no noise around rear of engine just around leg itself.I look forward to reading your thoughts that may help with my diagnosis.CHEERS.