T4 Steering Rack

[mrkawasaki]

Bernhardt has just come back from his MOT with a steering rack advisory - I'd noticed a sort of hum when on extreme lock and there was a little fluid depletion too. Seems I'm destined for a replacement or, as I was advised, a refurbished exchange unit at some stage next year.

Anyone any experience of a rack change - how long and how much??