New to me 2004 360 Mariner
Has anyone figured out a trick to remove the Port side engine hatch? It will not clear the transom door hinge without sliding it to Starboard which only goes part way before getting squeezed by the curved cockpit. I'm 70 years old and really struggled to get it off.
The Starboard was no picnic either but I was able to hinge it up from the front resting the aft portion against the transom.
Thanks
Port side engine hatch removal
- RyDrew
- Scurvy Dog

- Posts: 25
- Joined: August 14th, 2025, 3:30 pm
- Vessel Info: 2004 360 Mariner
Purchased on October 14, 2025 - Location: CT
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Re: Port side engine hatch removal
No comments or suggestions, but here is what I figured out.
Lift using the retractable handle in the middle of the right side about an inch. Then grab the front portion near the sliding door. Lift with the back section hinged against the transom but only enough to pivot forward to clear the hinge. Then slide using only the rear port corner in contact with the transom channel. What a ridiculous design.
Lift using the retractable handle in the middle of the right side about an inch. Then grab the front portion near the sliding door. Lift with the back section hinged against the transom but only enough to pivot forward to clear the hinge. Then slide using only the rear port corner in contact with the transom channel. What a ridiculous design.
- waybomb
- CYO Moderator

- Posts: 2745
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- Vessel Info: 1995 Boston Whaler Rage15
1987 3697 Carver Mariner
1988 Cougar 46 Kevlar Vee offshore
1969 15' Glasspar / 1967 Johnson Electromatic 85 - Location: Saint Joseph,Mi
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Re: Port side engine hatch removal
I'd like to see the no-word pictogram for this procedure!
Thanks
Fred
1969 Glaspar Avalon /1967 Johnson Electromatic 85
1987 Carver Mariner
1988 Cougar Kevlar 46' with triple blown 572 ci
1995 Boston Whaler Rage
Past - 1988 2807, 1989 4207 Aft
Fred
1969 Glaspar Avalon /1967 Johnson Electromatic 85
1987 Carver Mariner
1988 Cougar Kevlar 46' with triple blown 572 ci
1995 Boston Whaler Rage
Past - 1988 2807, 1989 4207 Aft
- RyDrew
- Scurvy Dog

- Posts: 25
- Joined: August 14th, 2025, 3:30 pm
- Vessel Info: 2004 360 Mariner
Purchased on October 14, 2025 - Location: CT
- Has thanked: 1 time
- Been thanked: 2 times
Re: Port side engine hatch removal
I wish I had the artistic ability to do that. She is out for the winter, so maybe I can take a picture in the spring.