I have taking apart the main gear today and the plan is to change two o-rings at the F1 sprag clutch (one-way clutch). I made one mistake with the arrangement the main carrier (silver) fall down on me I was surprised but nothing happened you need another arrangement.

ATSG side 65 (722,5 ATSG paper book) is where I started from the disassembly you start from input shaft K1 too take it apart. No problem so far but I put it together some other day. Still waiting for the new lip seals I think they are the one that give me most concern. Might do the magazine cover trick. I made a plastic but it was too sharp cut the lip seal.

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