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Prop Indexing for hand starting

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Old 01-05-2006, 11:15 AM
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bluestratos
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Default Prop Indexing for hand starting

I bet this has been asked a hundred times already, but what position on the clock should the prop be set for hand starting? I have a DA 50 and I have the drill jig, so I need to get right as it is a 4 bolt hub and needs to be drill correctly the first time.

Best regards,
Randy
Old 01-05-2006, 11:35 AM
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The_Pipefather
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Default RE: Prop Indexing for hand starting

Two O Clock at the start of compression.
Old 01-05-2006, 11:58 AM
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Don M.
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Default RE: Prop Indexing for hand starting

Yep, 2 for CCW and 4 for CW.
Old 01-05-2006, 12:32 PM
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Flyboy Dave
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Default RE: Prop Indexing for hand starting

I set 'em at 4 o'clock for back flipping. I don't flip too many engines completely
through any more....I'm rather fond of my fingers.

FBD.
Old 01-05-2006, 02:52 PM
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Ernie Misner
 
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Default RE: Prop Indexing for hand starting

Another thing to look at is what position the prop will be in during dead stick landings so as to clear the ground....

Ernie
Old 01-05-2006, 05:15 PM
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britbrat
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Default RE: Prop Indexing for hand starting

Wow -- this one's all over the place. I start right handed, with the prop just against compression at 9:00. This give me a good snap, plus the prop is horizontal at dead stick.
Old 01-05-2006, 05:18 PM
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exeter_acres
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Default RE: Prop Indexing for hand starting

I set mine for 2o'clock....


on my plane, which has had dead sticks, the landing gear remains attached when the engine stops....
so it really doesn't matter where the prop is
Old 01-05-2006, 06:51 PM
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piper_chuck
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Default RE: Prop Indexing for hand starting

ORIGINAL: britbrat

Wow -- this one's all over the place. I start right handed, with the prop just against compression at 9:00. This give me a good snap, plus the prop is horizontal at dead stick.
I'm exactly opposite, I set mine at 3:00!
Old 01-05-2006, 08:51 PM
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Don M.
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Default RE: Prop Indexing for hand starting

This is one of the main reasons why all my gas and glow engines have a single bolt prop hub, 20 years and never thrown a prop on a 2 stroke, now 4 - strokes that's a different kettle of fish. [][][]
Old 01-06-2006, 12:36 PM
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The_Pipefather
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Default RE: Prop Indexing for hand starting

ORIGINAL: exeter_acres

I set mine for 2o'clock....


on my plane, which has had dead sticks, the landing gear remains attached when the engine stops....
so it really doesn't matter where the prop is

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