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Super Pumas  

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Author: aog   Date: 9/22/2023 2:18:48 PM  +1/-0   Show Orig. Msg (this window) Or  In New Window

There were 2 vendors supplying planetary gears...one was bad so they aren't used any more.  


 


The transmission that failed had been dropped a few feet.  That caused stress risers in some of the planetary gears which failed.  Transmissions are now shipped in special containers with g meters on the outside & inside.  If they are tripped, the transmission is returned for inspection.


 


There is a cycle penalty for external loads depending on which hook is installed.


I believe all this only applies to 225's and not 332's.

 
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Super Pumas +0/-1 What was the fix? 9/21/2023 12:49:17 AM
       Super Pumas  +0/-0 changed metallurgy and 9/21/2023 6:09:20 AM
       Super Pumas  +0/-0 cheap 9/21/2023 9:54:58 AM
       Super Pumas  +2/-0 oldNtired 9/21/2023 1:08:58 PM
       Super Pumas  +1/-0 aog 9/22/2023 2:18:48 PM
         Super Pumas  +0/-0 forgot about that  9/22/2023 5:53:39 PM