Its actually Pajero.
Could be either, Gen 1 up to H reg; Gen 2 H reg onwards.
Most common fault is how much youll like it :D
Rear door wont open mechanism jams.
Front shocks usually bolt works loose.
Front pulley some times works loose, if not lock threaded.
Adjustable shocks dont always work all round, as people dont use hem they get stuck in 1 postion.
Apart from that everything else is age related, if its worn out replace it!!!
Enjoy it, hope its a Gen 2, dont forget to post pics.
Graham
Doesnt break shafts easily when pushed off road.