Yes I did it twice during my 27 years of ownership, first time because the
diaphragm was starting to leak, the second time because it was 15 years old and
I already had a spare kit. Not really hard but you have to work methodically on
a clean area and take note of the assembly before dismantling it ( especially
which one-way valve goes where from fuel intake and to carb ). Inspect the
small rod driven by the engine and leave it in the block once cleaned. The only
hard part ( for me ) is keeping the springs in place while you put the cover .
Sylvain Laplante
On Monday, June 2, 2025 at 11:53:06 AM EDT, Randy Stafford via CnC-List
<cnc-list@cnc-list.com> wrote:
Have any of you Atomic 4 owners ever rebuilt your fuel pump using the Moyer
kit? Or installed one of their electric fuel pumps?
I’ve overhauled the electrical/ignition and cooling systems on my A4, and plan
to overhaul the fuel system next. I suspect my fuel pump may not be operating
well.
Cheers,
Randy
SV Grenadine
C&C 30 MK I #79
Ken Caryl, CO
> On Jun 2, 2025, at 8:02 AM, Della Barba, Joe via CnC-List
> <cnc-list@cnc-list.com> wrote:
>
> Remember Moyer Marine has a series of photos of the engine from every angle
> so you can see what you are trying to do.
> I have found out that past a certain point, you need a new carb. They seem to
> have a zinc coating of some kind that can start to dissolve and clog them
> back up after cleaning. If cleaning becomes a routine chore, it is probably
> time for another one assuming you have good filters.
>
> Joe Della Barba
> Coquina
> C&C 35 MK I
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