Attwood Deck Fill f/Carbon Canister System - Straight Body Scalloped Stainless Steel Cap [99DFCCSS1S] Brand_Raymarine it is common to see

it is common to see exposed equipment with electric motors and gearboxes fitted with covers when not in use or to protect them from heavy spray

Engine oil pressure

Electrical

Can retrofit to existing TM258

Attwood Deck Fill f/Carbon Canister System - Straight Body Scalloped Stainless Steel Cap [99DFCCSS1S] Brand_Raymarine it is common to seeDeck Fill for Carbon Canister System Straight Body & Scalloped Stainless Steel Cap Pressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief safety valves are engineered to release pressure above 1 psi. The high flow vacuum valves allow fresh air to enter the fuel tank to replace the fuel being consumed by the engine. Other components of a