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MT Propeller Oil Seal Replacement and Lycoming Front Crankshaft Seal Replacement

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HomeBuilt101

Well-Known Member
Joined
Oct 20, 2015
Messages
384
Location
Aguila AZ
Has anybody replaced their oil seals on the MT propeller hub?

If so can you please walk me through the process?

I have not taken it apart so I do not know what is lurking inside whether it's an O ring or if it's some kind of other seal.

Does anybody have a maintenance manual on this thing?

Where can you purchase the seals?

Also my engine is a Lycoming IO 540 and I might consider replacing the front crankshaft seal so does anybody know if the seal can be replaced while the engine cases are still connected together?

Again if you can walk me through the process I would greatly appreciate it.
 
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