Not really but after a session on the bench and your British Seagull has been serviced and needs a good run in some clean water, what else is there aroound the place that will hold enough water to do the job.
Section pictures like this were to be found on the Save Our Seagulls web site, while I am waiting for the workshop manual and parts I placed an order for, I found these detail pictures to be very helpfull.
Roy