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International Catalina 30/309 Association

International Catalina 30/309 Association

Home of the Catalina 30 and 309 Community

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Category: Technical

2022-02-05 Anchoring / Technical

Rafting Guidelines

BOAT RAFTING GUIDELINES In order to encourage our newer members to come out, sail and meet with us as a

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2020-11-07 C30 Info / Technical

Typical Sail Dimensions

From #2276 Shermax (1981 TRBS) Mfr Shore Quantum Halsey Shore Example 135% Weight Luff(RF=42-2) Leech Foot LP(J=13-2) LP % Main

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2020-11-07 Leaking Windows / Repairs / Technical

Catalina 30 Window Leak Repairs

Some owners have completely replaced the rubber(?) gasket that beds the window glass in the aluminum frame. Here is the

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2020-11-07 Cradles / Technical

Catalina 30 Cradle Specifications

Here are the lifting and cradle specifications for the Catalina 30. Link to a commercial six post folding cradle for

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2020-11-07 Cutlass Bearing / Repairs / Technical

Strut Repairs

Prop Shaft Strut Replacement Last winter when my boat was hauled out I addressed the loose strut. I was not

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2020-11-06 Cutlass Bearing / Technical

Replacing the Cutlass Bearing

According to Wikipedia, the tradename “Cutless” is a registered trademark owned by Duramax Marine. The name refers to a molded

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2020-11-06 Mast Column-Bilge-Keel / Technical

Mast Column Bilge Keel Fixes

Starting at the very top, here is some owners experiences and great fixes. Take a look at this link for

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2020-11-05 Engines / Technical

Questions about M25XP

Alan Gomes – The 1987 Catalina 30 MKII I just purchased has a Universal M25XP engine with a 2-blade fixed

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2020-11-05 Technical

Suggested Spares and Tools for your Catalina

When you are out on the water, you want to be prepared for emergencies and for small things that can

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