Right - just taken off the airbags in anticipation of the springs that will hopefully arrive tomorrow.
REALLY easy to do. You need two jacks, the LR one to raise and lower the axle, and a jack on the chassis.
Big flathead screwdriver to remove clips top and bottoms, two each end. Small things they are and are easily removed. Next remove pipework from unit - i cut mine as i am not replacing the springs with bags- see rave manual on how to remove pipes without marmalising the pipe. A small cut will introduce a nice hiss to de-pressurise the bag. DONT use snips to do this as it will go off like a noisy thing!!
Once bag is depressurised, using the axle jack, lower the axle about 4-5 inches. This will give you enough room to simply pull the unit out of the mountings!!
It's the same for front and rear. The front is a little more tricky, as the unit is taller, and the brakepipes are in the way a little. I had to drop the axle another couple of inches to get it out.
After thats all done - go under drivers seat - remove 30 amp fuse and relays.
Remove wheels
Jack up chassis
Rear Airbag
Rear Airbag removed
Other side rear
Airbag removed
Rear airbag stretched out to see damage - LOTS of cracks around base
Front de-pressurised
Front removed - see different bumpstops as fitted to EAS cars
All 4 bags - note the difference in the front and rear units.