Hi Wayne, I replaced my rubber mounts one month ago. They looked fine until I got them out, at the base of the rubber tapered mount all 4 were either 90% or 100% worn through on the bottom side presumably from the engine weight. The thickness of this rubber is only .0115", not much of an isolation from steel on steel.
My guess is if you have concerns you have metal on metal now and a replacement is advisable. I Darrel in Victoria BC [EMAIL PROTECTED] wrote: > Coupers, > > Thanks for all the response about changing engine mount rubbers....... but > does anyone know the answer to my original question which was: > > <<Does anyone happen to know what the thickness of the rubber is between the > engine mount bolts and the engine crankcase (C90-16F) at the center of the > engine mount rubbers? I seem to remember that there is only about 1/8 inch > of rubber (inside diameter to outside diameter) at the narrow end of the > shock mount pieces (?).>> > > Anyone have one of these mounts hanging around the house/shop/hangar that > they could look at for me? > > Thanks, > > Wayne DelRossi > N5618F
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