Orval Fairbairn wrote:
In article ,
"Eugene Wendland" wrote:
How long can one expect conical engine mounts to last? Is there a rule of
thumb as to when they should be changed?
Gene
Change them when they get distorted and start to crack. You will usually
start to feel abnormal engine vibrations when this happens.
Although by the time the this starts, there are a few "other" possible
causes as well...
Richard