Jaybeaux
Well-Known Member
- Jan 3, 2016
- 2,059
- Boat Info
- 2006 Sea Ray 48
Naught On Call
- Engines
- Cummins QSC-540s with V-Drives
11 KW Onan Genset
What about the O-rings? #7?
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What about the O-rings? #7?
Happy that you found it David, good job.This!!!
Problem solved. O-ring #7 had become dislodged when I first assembled it. Reinstalled and generating vacuum. I cant get a good enough seal on it here on the bench to get the switch to turn off ( and did not adjust the switch, that was one of the first $$$ lessons learned!), but I can feel and hear it pumping air. The toilet seals/orings were replaced and working well last year.
This was a preventative Maint rebuild while this was removed for another project. It would run fairly long last year, and I suspected old duckbills. A couple were deformed open, so I think it should be good for several years.
I'll reinstall in the boat next week.
Happy that you found it David, good job.This!!!
Problem solved. O-ring #7 had become dislodged when I first assembled it. Reinstalled and generating vacuum. I cant get a good enough seal on it here on the bench to get the switch to turn off ( and did not adjust the switch, that was one of the first $$$ lessons learned!), but I can feel and hear it pumping air. The toilet seals/orings were replaced and working well last year.
This was a preventative Maint rebuild while this was removed for another project. It would run fairly long last year, and I suspected old duckbills. A couple were deformed open, so I think it should be good for several years.
I'll reinstall in the boat next week.
Do you you mean it never stops running when you have it installed in the boat and have a good seal in the toilet bowl? The pump assembly could be fine now that you have repaired it, but you might have a seal someplace else that is sucking air from having taken things apart. Verify the whole system is sealed up tight. The company has a pretty good trouble shooting procedure outlined in their literature. Go through that in a systematic way and you will find the problem.I tried it on the bench and in the boat...small amount of vacuum generated. I pulled it and brought it home to adjust. So far new body, bellows (#10) and 4 duck bills.
Pump never stops running.
So i need to replace the seal at the toilet. I'm not certain which one i need. Seems to be two options. I haven't taken the bowl off yet either. Any ideas? See both choices below.
https://www.amazon.com/385311462-38...uPWNsaWNrUmVkaXJlY3QmZG9Ob3RMb2dDbGljaz10cnVl
https://www.amazon.com/Ximoon-38531...uPWNsaWNrUmVkaXJlY3QmZG9Ob3RMb2dDbGljaz10cnVl