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Subject Topic: thetford C4 I think Post Reply Post New Topic
26/4/2015 at 8:02pm
 Location: Shropshire
 Outfit: Elddis Crusader Scirocco
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Joined: 29/11/2011

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Hi
I have an elderly 1988 ish sirocco with a manual Thetford toilet.
When I try to open the flap it is stiff and only opens about an inch, I have taken the seal housing apert, cleaned it, oiled it (olive oil) but it is still very stiff, I suspect the mechanism inside which you cannot get at because its a sealed unit.

I have scoured ther internet for a new holding tank complete but to no avail, I would appreciate any advice please.

I think it is a C4, iot is white in colour, the manual flush is on the right side and the flap opener is on the left whern looking down on the toilet from the inside if the bathroom.


26/4/2015 at 10:46pm
 Location: South Coast
 Outfit: Cotswold Windrush 112
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Try taking the tank out and turn the blade opener while it's out, if it's still stiff remove the lip seal then see if it turns easily, you might need to replace the lip seal, they do tend to be a bit stiff to prevent them leaking when you take it out to empty it.


26/4/2015 at 11:48pm
 Location: Rochdale
 Outfit: Hymer Nova 470 Mondeo titanium 140tdc
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Use a silicone lubricant spray on it, if all else fails ring Thetford support they are very good and they may be able to source a new holding tank for you.


-------------
Bill

For a licence dated 1997 or later you must add together the plated max weight of the caravan and trailer, if the total is 3500 or less you can tow it. You may even tow a caravan with a MAM greater than the cars unladen mass the restriction was removed in 2013

Mondeo Titanium 140 tdci


27/4/2015 at 12:54pm
 Location: Manchester
 Outfit: coachman mirage 350 2
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Hi I can send you the how to fix manual   e-mail me at      adge11 at tiscali.co.uk if this will help you ?????

 



28/4/2015 at 11:59am
 Location: 
 Outfit: 
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Dont know if this will help ? Click

-------------
Animals have feelings..

JEFF................


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29/4/2015 at 8:04pm
 Location: chesterfield
 Outfit: Mazda CX 5 Auto Amara 520 4
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How to replace the lip seal

https://www.youtube.com/watch?v=qlPkkieGvbk



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