I should be able to tell from that pic because the left hand bag (the one I'm working on) is fully inflated at the moment, so releasing the air out of 12 should deflate the left hand bag. Thanks for the pic.

I asked because you stated that the blue tape could have been put on by someone, not factory. I lean towards it being factory fitted to identify a particular union. Still doesn't answer my question. How can I tell if they are the right way round?

Every pic I've seen has the blue tape on the outside airline. Could this cause a problem if they are back to front.

Just occurred to me. I disconnected the airlines at the compressor. The airline with the blue tape on it goes to the nearside (outside) connection, right?

just twisted it enough so that the bottom mount was at right angle to the mounting hole. Doesn't actually lock tight does it?

Battery connected but sensor not unplugged. So that's another theory out the window. Marked the bottom of the bag so that it was right angle to the slot hole. Confused!!

Is it possible the height sensor could recalibrate itself? Fitted correctly like the last two airbags I did, shockers fitted.

Changed the air compressor piston ring. When I attempted to raise the suspension heard a bit of a bang and found out the offside bag had broken its bottom mount off. Bought a new bag and its again jumped out of its mounting including ripping off the top clips. It's now fully inflated. The height...

I was wondering how far the airline should go in to a rear air bag. It seems to be gripped but I guess it's only in about 1/4".

You're very lucky if you can get the repair kit to work. Seen a lot of posts where it doesn't, including mine. Bought a new one in the end.

Could be just the bronze bearing taking off the rough edges. I had a genuine landrover one which made a similar noise. Noise went away after a few miles.

My guess is the water pump.

Don't see a spigot bearing on your list. Should have been replaced as a matter of course.

I don't see why you need a new hub as the splined part of the hub where the studs fit should be ok. Just new studs I would say.

Try Hopleys Farm Service Station, Argyle St. Tamworth, old school independent. Speak to Paul. As you may gather I live in Tamworth.

Fraid so. Complete hub will have to be changed.

You can buy a kit for the Disco, cap, seals, strap and adjustable holding down bolts.

The pre-facelift lights aren't quite so easy

Do I take it the direct feed to the starter worked? Could be your ignition switch.

Perhaps one of the pulleys seizing up. Belt smoking. Idler pulley?