install fuel sender

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Mar 22, 2011
2
catalina 30 dutch harbor
I've just pulled fuel tank and cleaned my 1980 C30 gas tank due to water and crap accumulation built up over the years (Atomic 4 power. I'm going to replace the sender with an after market item and am wondering if the 5 hole original back in 1980 was an SAE pattern and will be compatable with a modern replacement. Thanks
Jim
 

DanM

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Mar 28, 2011
155
Catalina 30 Galveston Bay
Jim,

I wish I had an answer to your question, but I don't. I'd just say, use aluminum hardware to mount the new sender if you have to use new holes so you don't have a corrosion problem later.

And then I would say..... I'd love to see some pictures of a Catalina 30 in Dutch Harbor! :)

DanM
 
Mar 22, 2011
2
catalina 30 dutch harbor
our summer home dutch harbor is in rhode island 3 miles from the mouth of narragansett bay 9 nautical miles to newport harbor and a heck of a long way from dutch harbor in alaska.
 
Nov 2, 2012
2
unbridled said:
I've just pulled fuel tank and cleaned my 1980 C30 gas tank due to water and crap accumulation built up over the years (Atomic 4 power. I'm going to replace the sender with an after market item and am wondering if the 5 hole original back in 1980 was an SAE pattern and will be compatable with a modern replacement. Thanks
Jim
Gobius tank monitor measures from the outside, no parts on the inside
 
Jul 7, 2009
218
Catalina 30 Mark I Stockton, Mo
I recently installed the sender that Catalina Direct sells. It is a generic sender that will fit a variety of sized tanks. I believe mine is 18 gallons, so I had to size it...the directions are very simple to follow. The best part is that the top fits the stock holes in the tank!

Now I can look at my engine panel and know for sure how much fuel I have. It turns out my Yanmar diesel hardly uses any fuel...less than 1 quart per hour!
 

jrowan

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Mar 5, 2011
1,294
O'Day 35 Severn River, Mobjack Bay, Va.
Yes Foolproof, remind all the folks that like to bash the Yanmar12HP & 5411HP of the incredible fuel economy that we get with these lil' work horse engines, that will run forever if properly maintained. Cheers.
 
Jun 8, 2004
96
Catalina 30 Seabrook Texas
I replaced the fuel sending unit in my 84 C30. Same unit that was original (?), West Marine for about $40, I ordered from somewhere else for less. The hole patterns were the same.
 
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