head problems, slow empty?

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jim Savicki
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Joined: 8/29/16
Posts: 2
head problems, slow empty?
Pelican
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Joined: 9/21/15
Posts: 34

Make sure all your flexible hose connections are not pinched at the pump and exit from the pump plunger.
Good luck. Hope it helps.

—

Paul O,
S/V Pelican
1989 Catalina 36  Mk I  #894
Oceanside, California
 

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LeslieTroyer
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Joined: 3/13/16
Posts: 533

in addition to the hoses not being kinked - make sure the vent line is clear - additionally I would change the joker and grease the pump.  You might want to pick up -   "The NEW Get Rid of Boat Odors - A Guide To Marine Sanitation Systems and Other Sources of Aggravation and Odor"
 by Peggy Hall - "http://shop.sailboatowners.com/prod.php?53615 
 lots of good stuff on head performance and maintenance.

Les

—

Les & Trish Troyer
Mahalo 
Everett, WA
1983 C-36 Hull #0094
C-36 MK 1 Technical Editor. 

Commodore

 

jim Savicki
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Joined: 8/29/16
Posts: 2

Thanks Les  I am new to this site and missed posting the bulk of my question by not doing the math problem :( so here it is... I have a new (to me) 2001 c 36 that had some cracks and leaking in the toilet so I replaced it and also had to replace the hose from the toilet to the holding tank as there was a clog. While I was doing this I looked for the access port in the holding tank like I had on my c 27 and c 32 boats and could not find one. bummer  Is this standard for these boats? In the past with these other boats I have cleaned out the tank with a hose every few years. ​I did manage to clean out part of the holding tank that I could access but not much. Now with the new toilet and hose I need to  pump it about 10-15 times to get water to go down and for solids it takes MANY MANYpumps. I believe it was a Raritan toilet that fit the foot print of the old one. I have done this replacement several over the years with no problem. I plan to check out the vent when the boat comes out for fall  but have no indication that it is clogged as i tried blowing threw it and it seemed open.  In the mean time I am beginning to develop quite the right arm and shoulder muscles!!  Is this common with this boat ? any clue how to fix it?

   THX    Jim

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LeslieTroyer
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Joined: 3/13/16
Posts: 533

I do 4-6 pumps flush and 6-8 empty depending on the load. 
Pumps right out. For my mk1 it is less than 4 ft head to tank. I'm re plumbing mine now so just cut that one.  Still have macerator line to put in (boat didn't come with one).  I will be doing enough in Canada to make it worthwhile  I have 3 openings in top of the holding tank. 2 level sensors and a vent. No cleanout

—

Les & Trish Troyer
Mahalo 
Everett, WA
1983 C-36 Hull #0094
C-36 MK 1 Technical Editor. 

Commodore

 

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clennox
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Joined: 3/31/14
Posts: 212

Welcome Jim
More info would be helpful. What brand head do you have? Is it the bowl that's slow to empty?
 

—

Chuck Lennox
97 MKii Ventura Ca
Island Girl Hull #1611

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clennox
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Posts: 212

Jim
My boat came with a Jabsco head. There is some really good video's from them on You tube.

Is it hard to pump or just that you have to pump a lot?
If it's hard there is a restriction somewhere. Could be on the intake side.
If it's easy and just not going out, maybe a problem with the pump or Joker.
Jasbco pumps can be  replaced as a unit for not much more than a rebuild kit.

I had a pump fouled with sea grass and i had to pump forever to clear bowl. It was easy to pump. I have since added a strainer to the intake line. 
If everything is working 5-6 pumps not to hard to pump.
Next 1000 dollars I find, I'm going to an electric toilet. 
My tank has no clean out.

—

Chuck Lennox
97 MKii Ventura Ca
Island Girl Hull #1611

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Rockman
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Joined: 7/12/10
Posts: 237

We had a slow empty issue - the pipe was clogged up.
So 2 litres of vinegar was emptied into the bowl and pumped through the system.
Make sure you leave some in the pipes for a few hours to break down the build up.
Once this was done - the toilet emptied quickly.

Oh - the electric toilet is so easy for visitors to use.
 

—

Cat375 - Rock The Boat - Hull 54
Lake Macquarie - NSW - Australia

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