Join Date: Jul 2005
Location: Midleton, Ireland
Thanked 18 Times in 15 Posts
Mine is a 963F.
As said is the leak within the van, i.e. flooding the floor or is it outside.
The 963F has an overflow which lets water out through a pipe which is through the floor next to the tank position.
There's also the possibility it's the auto drain for the boiler, that exits behind the rear wheel. This valve is accessible through a cut out in the garage bulkhead below the bottom hinge of the smaller garage door.
Otherwise, if the water is appearing inside the van it's probably a loose pipe and hopefully not a leak in the tank itself.
The top of filler pipe at the filler fitting is accessible from beneath the sink in the bathroom, you need to take out the drawer. With the seat base removed all other pipes are visible.
Mine is 11 years old and used a lot (110k kms) and, touch wood, has never suffered a leaky pipe or tank to date.
Last edited by Jean-Luc; 09-04-2016 at 22:11.