Decided to tackle the Service Advisory and check the torque of the spindle locking nuts yesterday as detailed. I had all the requisite tools, left hand pedal checked and okay. Right had pedal, left hand thread okay. What I didn't realise is that neither of my two torque wrenches have the ability to check the torque on reverse or anti-clockwise threads So I've done the inevitable and overtightened the nut whilst expecting a click. Nut burred and threaded holes that secure the pcb tray messed up. I'll be able to re-tap them (looks like an M2 thread) but it's just another annoyance that I shouldn't have had to do in the 1st place.
So just a word of warning, check your torque wrench before attempting this.
Best of luck.