I've been noticing an excessive amount of play in the rudder cable clevis and R-405PD rudder horns on a number of RV's at my home airport.
It seems that there is a gap (~.062") between the clevis fork and the R-405PD, which over time allows the clevis fork to work/wear the bushing in the R-405PD.
Adding two AN960-10L (NAS1149F0332P) washers between the clevis fork and R-405PD horn will close this gap and prevent the clevis from moving up/down with respect to the rudder horn ears and causing excessive wear at this location.
It seems that there is a gap (~.062") between the clevis fork and the R-405PD, which over time allows the clevis fork to work/wear the bushing in the R-405PD.
Adding two AN960-10L (NAS1149F0332P) washers between the clevis fork and R-405PD horn will close this gap and prevent the clevis from moving up/down with respect to the rudder horn ears and causing excessive wear at this location.