Club 80-90 Forums

Hi sorry if this is a suppid question but what are these tanks used for ? I noiticed them when jet wahsing the van. I know there not flotation tanks coz (1.9 watercooled westies on petrol/LPG) dont flot very well not like toyboutas or triumph heralds.

If it's near the front wheel arch - it looks like the screenwash tank - with filler cap just under the passenger wheel-arch carpet...
If not, where is the tank on the van?

if there under ur front arches me finks it will be ur petrol expansion tanks

vwhobo wrote:If it's near the front wheel arch - it looks like the screenwash tank - with filler cap just under the passenger wheel-arch carpet...
If not, where is the tank on the van?

could well be but mine is rite under the front of my van next to the rad

This one of the two petrol expansion tanks - one up inside each front wing. They take any fumes/overflow from main tank and have three pipes on each, all leading back to the top of the main tank. Normally when engine is off they are empty. Two things might be relevant. Mud collects above and behind them forming a nice rust trap under your wings and the pipes need to be checked for splits/perishing/leaks etc. Tanks can be removed by undoing the one bolt showing in the photo but they wedge in to a recess at the back end, so will need a bit of gentle wiggling sometimes. Be very careful not to break the pipes or plastic outlets! Tie them back out of the way while you are cleaning any mud off wings rather than trying to disconnect all pipes. Have just removed each of mine to check condition bodywork around and behind them - ok, luckily.

Oldjets

Thanks for the replys there are two on each side under the wheel arches. I dont use much petrol so i just wondered what thay were for ?