Land Rover Repair: air suspension, free versions, information thanks

Question
can i get a diagram of back suspension of series II landrover discovery .  we think the air bags on the back suspension has gone,  the back end has dropped down and wont rise, i would be grateful for any information.  thanks

Answer
Everything you'll need is in the workshop manual. Google "land rover Rave CD or download" and you'll find several free versions available.  The airbags are easy to replace but if it's not even trying to raise then the system is shut down.  Possibly because of the bad bags, possibly a dead compressor or other fault.