Gidday Michael, I may be of some help there. A few years ago I installed a Limbach L2400 from a deceased Stemme S10 into an early Grob 109A and used the original Hoffman prop. It was a mission as we also applied for a 1 off STC. Which was eventually approved by the NZ CAA. However at the time I was unaware that the approved prop for that combination was an MT. So I designed a system based on the Dimona H36 pitch change. So it the dude wants some pictures of the system I can send a few The Grob has since done about 300 hrs and no Problem
Best regards from New Zealand Ian Williams Sent from my iPhone > On 16/03/2021, at 8:58 AM, Michael Stockhill <[email protected]> wrote: > > I caught up with the Taifun group when researching resurrection of a Taifun > here in the states. > > One Taifun owner makes many 6-8 hour wave flights. He said he removed his MT > propeller which requires electric power for unfeathering because his > batteries run too low. He installed a Hoffman on his L2400, but he does not > have a pitch change mechanism. I expect to ask him if he then flies with the > engine windmilling, and has flat pitch for all flight. I don't yet know the > model number of his prop. > > Questions for the group: > > Are the pitch change lever and components the same on the L2400 as on the > L2000? > > Does anyone have a set of those components for either series engine? > > I am 1000 miles from my parts books. Are these parts Limbach or > Diamond/Hoffman? > > Thanks for your usual insights. > > Michael Stockhill > Polson, MT --------------------------------------------------------------------- You are subscribed to the Dimona Owners Group mailing list. This list is archived in public. http://waikeriegliding.com/dog/ To unsubscribe, send email to: [email protected]
