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Electrical & Plumbing Systems
Trim Tabs
Trim Tab
Zinc Alloy Anodes = Salt water only
Not recommended for use in fresh water
Alloy is manufactured to meet or exceed US Military Specification
(MIL-A-18001K)
Aluminum Alloy Anodes = Salt or Brackish water
Not recommended for use in fresh water
Proven to last longer than zinc due to increased capacity
Alloy is manufactured to meet or exceed US Military Specification
(MIL-A-24779(SH))
Magnesium Alloy Anodes = Fresh water only
Not recommended for use in salt or brackish water
If you keep your boat in a wet slip/marina environment.
Here is a list of different anodes recommended for various water
types to prolong the life and shine of your stainless-steel tab. Never
use a wire brush to clean your tab
Summary of Contents for Heritage 251 2020
Page 1: ...Open 352 Owner s Manual and Quick reference Guide 2021...
Page 11: ...11 Features Performance 425 HP Performance Bulletin...
Page 17: ...Boating Safety Label Locations 17...
Page 19: ...19 Electrical Plumbing Systems Garmin 22Package...
Page 28: ...28 Electrical Plumbing Systems Stereo Diagram...
Page 29: ...29 Electrical Plumbing Systems Stereo Diagram...
Page 30: ...30 Electrical Plumbing Systems Stereo Diagram...
Page 41: ...41 Windlass System...
Page 43: ...Diurnal Fuel System Fuel System 43...
Page 44: ...Diurnal Fuel System cont d Fuel System 44...
Page 47: ...Diurnal Fuel System Refueling Fuel System 47...
Page 50: ...Warranty and Services 50...