After 3 years, I finally have a working Rear window squirter. I was putting a new aerial in on Sunday and decided to have a look at the washer bottle motor. Took it all out, stripped the motor and found it to be full of red calciferous rusty muck - way way beyond repair.
I also replaced all 3 belts (Cam, alternator and A/C), and now my tappet cover gasket started to leak, so I've had to order a new one. No-one had stock but Mazda have ordered one - should be available by Thursday. While I was ordering the gasket, I thought that, just for a joke, I'd ask how much a new washer bottle motor was, expecting something ludicrous. It was - ludicrously cheap ! R60.00 (about 5 quid) for a brand new washer motor !! From the Mazda dealer and all !!!
I rushed home after work, ripped out (gently) the boot linings and had the motor installed in about 5 minutes. Them, tried it out ... Bugger - it appeared I'd blown the whole rear wiper/washer circuit. 'cause nothing worked at the back, although the front ones still worked ! Then, a huge sigh of relief - it turns out the rear setup runs through the immobiliser - I re-activated the immobiliser and the wipers wiped, and I could hear the little motor whiring away, but b******s - no water ... (Yes - I DID think of filling the bottle first, by the way ...)
Turns out the pipes were blocked solid after not having had to do anything for over 3 years. So I started stripping the linings off the boot lid. Naturally it was the last thing I looked at, so gather round, children, and listen closely, 'cause this could save you much distress if you are ever in a simular situation. Under the roof lining at the back, there's a little one-way valve thingy - it has a little ball bearing to stop the water running back down to the bottle. I poked it with a little screw driver, blew through it a couple of times, washed my mouth out with beer, and Hey Presto !!! I fanally have a fully functional rear window washer !!!
:P
now i gotta sort my wiper motor out..... sometimes it's ok i.e. when i want it to work and sometimes it wanna work all da time resulting with me havin to pull da fuse 
