garmin 400 serie (421) permanent bulkhead mount

thingiverse

Permanent Fixture for Garmin GPSMAP 400 Series Chartplotters A Simple Solution to Mount Your Device on a Bulkhead Mount your Garmin GPSMAP 400 series chartplotter with confidence using this easy-to-assemble fixture. Simply attach the string between the cover and the fixture by drilling a small hole in the handle, creating a secure hold. Printed with High-Quality PLA Material The instructions are printed with precision using a 0.2mm layer height to ensure accurate assembly. Due to difficulties with ABS material, I switched to PLA for optimal results. You can expect smooth printing and easy handling of this part. Mounting the Fixture: A Step-by-Step Guide Mount the fixture securely onto the bulkhead by using four screws and a bead of sealant to prevent water intrusion. For extra stability, ensure all screw threads are securely tightened before proceeding. Sealing the Chartplotter: The Final Touches Carefully attach the chartplotter to the fixture using a high-quality adhesive such as Sikaflex. Apply a sufficient amount to ensure a secure bond. This will provide long-lasting protection from harsh marine environments. Prepare Your Bulkhead: A Crucial Step Before assembling your new mounting system, make sure to drill five holes into your bulkhead. Four of these holes will be used to attach the fixture securely, while the fifth hole accommodates the connector and cable on the aft side. This is a critical step in completing your permanent mounting solution for Garmin GPSMAP 400 series chartplotters.