Showing posts with label cordless shop vac. Show all posts
Showing posts with label cordless shop vac. Show all posts

Tuesday, May 9, 2023

1964 Alcort Sunfish ANNA 09 May 23 Air Leak Test

09 May 23:

We did an air leak test on ANNA to find leaks. For that we blow low pressure air into the hull through the deck drain and spray the entire hull with soapy water. Look for bubbles. We like using a cordless shop vac for the air supply, in today's adventure a DeWALT 20V wet/dry vac. The vac is also handy to suck water out of the cockpit bilge after the test. We found one obvious leak area on the port chine and another tiny spot on the starboard bow, just under the deck/hull seam.


We also scrubbed the ANNA with Comet and water, to get rid of as much dirt as possible and to act as the first fine grit towards bringing the gelcoat back to life. 


Air Leak Test VIdeo: https://youtu.be/2GZjwmV_sQw


After the washdown and air leak test, ANNA did an aileron roll to reposition on the finishing dolly.


We'd like to thank whoever designed this articulating bunk system at Laser Performance, we got the finishing dolly idea from them about a decade ago. The bunks position to fit either the hull V shape or the sligh camber on the deck. 


The bunks have bungees to pull the bunk horizontal when not in use. Those bungees are overdue for replacement!


Monday, September 5, 2022

Care and Feeding of a Lapstrake Runabout

 05 Sep 22:

We pulled out our 1959 Sorg 15 Runabout to get her ready for the late Summer and Fall Seasons. Flushed the motor and rinsed off some dirt.


The battery box sat directly on the oak ribs, not good for air circulation and there were some stress points. We made a teak stand to better spread the load and open up space for more airflow, important to keep the bilge dry.


We have used the cordless wet/dry vac quite a bit, easier to tote around and no risk of electrocution. While the bilge looked pretty clean, we sucked out quite a bit of debris, sand and leaves, which can clog spaces under the ribs and promote rot. After we removed the big stuff we go back and vacuum around each rib and plank junction to get the last drops of water. A dry bilge in a wooden boat is a happy bilge.


Runabout Ramblings video: https://youtu.be/xJClImFoBCM


Log of WILLOW.