Trip Checklist; Monthly Checklist; Annual Checklist - Maxum 2400 SR3 Owner's Manual

Chapter 1: Welcome Aboard!

Trip Checklist

❏ Make sure you know where the exhaust outlets are located on your boat.
❏ Educate all passengers about the symptoms of CO poisoning and where CO may accumulate.
❏ When docked, or rafted with another boat, be aware of exhaust emissions from the other boat.
❏ Listen for any change in exhaust sound, which could indicate an exhaust component failure.
❏ Test the operation of each CO alarm by pressing the test button.

Monthly Checklist

❏ Make sure all exhaust clamps are in place and secure.
❏ Look for exhaust leaking from exhaust system components. Signs include rust and/or black streaking, water
leaks, or corroded or cracked fittings.
❏ Inspect rubber exhaust hoses for burned, cracked, or deteriorated sections. All rubber hoses should be pliable and
free of kinks.

Annual Checklist

Have a Qualified Marine Technician:
❏ Replace exhaust hoses if cracking, charring, or deterioration is found.
❏ Ensure that your engine is properly tuned, and well maintained.
❏ Inspect the water pump impeller and the water pump housing. Replace if worn. Make sure cooling systems are in
working condition.
❏ Inspect all metallic exhaust components for cracking, rusting, leaking, or loosening. Make sure they check the
cylinder head gasket, exhaust manifold, water injection elbow, and the threaded adapter nipple between the
manifold and the elbow.
❏ Clean, inspect, and confirm proper operation of the generator cooling water anti-siphon valve (if equipped).
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