Seems said wheels have been repaired....
"That package includes: spending £4 million on the purchase of two 50-seater Saab 2000 aircraft, a previously announced £6 million investment in a new spares hub at Glasgow Airport allowing far faster and more efficient servicing and repairs and £3.5 million to begin a three-year programme of major passenger upgrades for the workhorse of its fleet, the Saab 340, significantly improving journey comfort and convenience"