[C320-list] Fuel Gauges
Robert E. Sloat
resloat at comcast.net
Wed May 2 17:07:43 PDT 2007
Ditto on Jeff's solution. My 2002 (Hull 894) fuel gauge would not show full
when the tank was full and if you ventured into the compartment where the
fuel tank was you could hear that the float on the level transducer was
tapping against either the tank wall or a baffle inside. It took about 10
minutes to remove the transducer and rotate it 90 degrees. On my boat the
clearance between the top of the tank and the top of the compartment is very
tight requiring using a short Phillips bit and pliers to remove the
transducer. After that the gauge has been dead on accurate.
I still log hours and fuel addition out of prudence.
Bob Sloat
Savannah 894
----- Original Message -----
From: "Jeff Church" <jjemail at comcast.net>
To: "C320-List" <c320-list at catalina320.com>
Sent: Tuesday, May 01, 2007 10:01 PM
Subject: Re: [C320-list] Fuel Gauges
Mike,
I've had problems with my gauge. I turned the sender 90 degrees and that
prevents it from hanging up on whatever it was hitting in the tank (the side
of the tank or the baffle in the tank). I also bent the arm on the sender so
that it would give a more accurate reading.
JeffC
----- Original Message -----
From: Stan
To: C320-List
Sent: Tuesday, May 01, 2007 9:50 PM
Subject: Re: [C320-list] Fuel Gauges
Hi mike,
We are starting the seventh season (408 engine hours & 4700+ miles) with
"Our Little Amusement" and the fuel gauge is still working fine. My fuel
consumption through the years averaged 0.45 to 0.6 Gal./Hr.. The range
was
dependant on sea conditions more so than RPM. When the gauge reads 1/2
full
I start thinking about topping it off. Keeps the fuel fresh and provides
a
little piece of mind.
I would be carefull running the tank too low. Even at 0.4 gal./Hr., 40
hours of running time would leave only three gallons in the tank. Kind of
low if you are in rolling seas. You might start to suck air and any
debris
on the bottom of the tank will get stirred up into less fuel leading to a
higher concentration of debris in the fuel which will clog filters at the
most inopertune time.
McLube!!! Can't say enough about it. I find a new use for it all the
time.
Vibration? Really a well balanced system has no vibration. It's probably
an unbalanced prop or the shaft-engine alignment or both. 2000 RPM is too
low to cruise the engine. You're asking for the dreaded exhaust elbow
carbonization.
Stan
"Our Little Amusement" #744
On 5/1/07, mike hunter <popotladreaming at yahoo.com> wrote:
>
> How many of you have operational fuel gauges? I have owned 2 Catalina's
> and neither of them have had gauges that work. I have heard this is
common
> for all boats. The manual states fuel consumption at ½ gallon per hour
at
> 2800 RPMs, I'm rarely up this high, so I figure it is safe to go 40
hours on
> the 20-gallon tank. I guess what I'm really asking is – is it worth
> replacing the sending unit, gauge, etc., if it's going to only last a
short
> while; or should I just continue to guestimate?
>
> While I'm sort of on the subject of RPMs, my boat has a "sweet spot" at
> around 2000 RPMs, which pushes it along at around 4.5 knots. When it
gets
> above that, I feel a small vibration at my feet. How much vibration is
> normal?
>
> I also have to share my joy with the results of McLube Sailkote. Before
> Sailkote it would take everything I had to get the main sail ¾ up the
mast
> and the last ¼ was tough even with the winch. Now I can pull it all the
way
> to the top without straining. I also applied it to the shift lever and
> throttle lever shafts at the pedestal and talk about smooth. Awesome
> product!!!
>
> Thanks!
>
> Mike
> #637
>
>
> ---------------------------------
> Ahhh...imagining that irresistible "new car" smell?
> Check outnew cars at Yahoo! Autos.
>
--
Stan
"Our Little Amusement"
C320 #744
N 36 03' 15"
W 114 48' 16"
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