Ive just noticed that as I break , down hill mostly my van brakes squeel. Are they easy to replace as with a car drum brakes. Will they simply need cleaning off. Do I have to jack both wheel off the ground to work on the brakes and where do you buy replacement shoes from.
usually dust or odd times you can get stones trapped onto the pads and this makes them squeal very bad.try a good brake cleaner spray on them before stripping down.
------------- the only silly question is the one you do not ask.
Could be a bit of dust, probably just wants adjusting though. You will need a torque wrench and replacement one shot nut if you remove the drum. You can adjust them without removing the drum (or even the wheel)
You won't get a stone in the brakes, they have drum brakes so no pads and the shoes are right inside the drum, not nearly as exposed as pads on the car. Squeaking on drum brakes is usually because there is excessive travel and need adjusting up, especially if someone has previously adjusted them up on the hand brake rather than doing it correctly and adjusting the shoes.
It's difficult to explain here how to adjust the brakes and I really wouldn't want to explain it in case you misunderstood me and ended up with brake failure. The Caravan Manual from Haynes shoes how to do it with good photographs. It's well worth buying if it saves you the labour charged by your dealer then you are probably going to be financially better off after just doing one job yourself.
I've never actually taken the drum off my caravan, but looking at the pictures in the manual, they are basically the same but have the cams in them for the reversing so are slightly more complicated than most cars. If you do take the drum off the shoes are not going to leap out so if it looks too complicated you can always drop the drum and wheel back on and get the dealer to do it. You always have the other side to look at if you get stuck on reassembly. Never strip both sides down just in case.
there not that difficult, like you say, one side at a time, what you gain in the autoreverse, you loose in handbrake linkage.
the hardest bit with mine was getting my head in the arch to back it off so I could get the drum off.