Enc below is paste of what I sent to Eric Weston. Thus if you have rotation play in blade ASK for an exchange boss at $240 no iffs no maybes.
Also as now GFA reflect CASA then it seems calendar based service on props and engines are GONE except for charter (training, AAFs conversions etc are not charter even if money changes hands). A switched on LAME friend alerted me and a long email from Dennis Stacey confirmed it. So no more 12years on rotax and 6 years 11months on prop service. Personally with our crap car fuel we have in Australia I would personally still do calendar service on mechanical fuel pumps etc. Ian McPhee 0428847642 I can say the prop has never been better at changing the prop pitch in 15 years. Prop change now is so easy! When at burketown I checked all 4 similar props on motorgliders & ours just out of service had more rotational play than all the others. Thus in future I believe if you see such props with such rotation play I suggest you consider at $240 fit an exchange boss.
