Oil behind prop and on blades after annual

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soarer20
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Aircraft Type: DA20-A1
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Oil behind prop and on blades after annual

Post by soarer20 »

Just had the annual on my A1 and noticed oil behind the prop and some on the blades.

The shop had the prop off to reshim the gearbox.

Is there an oring or seal that could be leaking causing the oil leak?

Any ideas?
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soarer20
3 Diamonds Member
3 Diamonds Member
Posts: 86
Joined: Sat Apr 22, 2017 8:28 pm
First Name: Nick
Aircraft Type: DA20-A1
Aircraft Registration: N355NL
Airports: KAWO KUAO
Has thanked: 17 times
Been thanked: 4 times

Re: Oil behind prop and on blades after annual

Post by soarer20 »

Here is a photo of the back of the prop. Notice the oil streaks.
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