Prop to strut gap. Too big?
Printed From: CorrectCraftFan.com
Category: Repairs and Maintenance
Forum Name: Boat Maintenance
Forum Discription: Discuss maintenance of your Correct Craft
URL: http://www.CorrectCraftFan.com/forum/forum_posts.asp?TID=48797
Printed Date: November-15-2024 at 2:04am
Topic: Prop to strut gap. Too big?
Posted By: o00otii
Subject: Prop to strut gap. Too big?
Date Posted: June-04-2020 at 1:48pm
Hey everyone. Just put in a new double taper shaft from General Propeller. The prop to strut gap measures 1.200". I know ideal would be 1" max, but do you see this causing a problem? I gave them the measurement from the output face to the back of the strut for reference. I called them and they didnt seem to think it would, so I figured I give it a try and see. Im am installing a new ACME prop at the same time and noticed after lapping that there is still 3/16" of un lapped surface in the prop taper but not sure if this is typical. Thoughts? Should I have them redo the driveshaft or run it?
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1984 Ski Nautique
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Replies:
Posted By: TRBenj
Date Posted: June-04-2020 at 1:53pm
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If it were previously existing I probably wouldn’t bother taking it apart, but that’s excessive for sure. On a new shaft I’d be pretty disappointed with it, especially after providing them the correct measurement beforehand. I’d have them take 3/4” out of it- I aim for 3/8-1/2”.
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