Broken door trims
Bald tyres from locked brakes
Paint job after hitting a fence
Broken seat adjustment handle
Headset loaners
Split nose oleo seal after a heavy landing
Replacement throttle after bending from said heavy landing
Box failure
Txpdr failure
Vacume pump replacement
You name it - it brakes on the trainers - and it costs a fortune to replace.
Look after them!!!!!!