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3/16" or 1/4" packing on prop shaft

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=20236
Printed Date: November-20-2024 at 8:19am


Topic: 3/16" or 1/4" packing on prop shaft
Posted By: dillon5
Subject: 3/16" or 1/4" packing on prop shaft
Date Posted: December-28-2010 at 1:11pm
On a 95 Nautique, I had read that the packing for the prop shaft was 3/16", but after replacing it last weekend it seemed like there was plenty of room for 1/4" packing. I actually was able to fit four pieces of the 3/16" in the nut. Does anyone know for sure what size it takes, or does it really matter?
Thanks,
Mark

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95 Nautique 351



Replies:
Posted By: TRBenj
Date Posted: December-28-2010 at 1:20pm
It does matter. 3/16" packing in a gland meant for 1/4" will leak like crazy. You have to measure the old stuff or the nut itself to confirm what you need- CC was not all that consistent on which sizes they used.

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Posted By: SNobsessed
Date Posted: December-28-2010 at 1:40pm
Easiest way to measure - See if a 3/16 or 1/4 inch drill bit will fit in the gap.

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“Beer is proof that God loves us and wants us to be happy.”

Ben Franklin


Posted By: Fl Inboards
Date Posted: December-28-2010 at 2:01pm
95 SN 1/4"

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Hobby Boats can be expensive when the hobbyist is limited on their own skill and expertise.




1993 Shamrock "fat" 20. 2008 Nautique 196 5.0


Posted By: dillon5
Date Posted: December-28-2010 at 2:17pm
Thanks everyone. 1/4" looks and feels right to me so I will change it.
Mark

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95 Nautique 351



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