Some reading from the Search function.How to unblock roof drains
Many thanks MickIf yr actually asking P, just had to unblock mine, Rob at camper sales in Burgess Hill sorted it for me, used a flexible tie wrap to make sure the down pipe was not dislodged, then the high pressure airline, took 10 mins max
Thanks for this, bought a similar pipe squirter and unblocked the pipes thanks to your suggestion!
The VW California Club is the worlds largest resource for all owners and enthusiasts of VW California campervans.