TO change final drve belt on 99 FXSTC does the swing arm need to come out? HD shop manual says no but clymer manuals says yes. Which is correct? Looking to go to 150 tire in back of 99 FXSTC. All advice points to buying a late model pully, spacer and a narrow belt. Seems like pulling a swing arm is a lot of work though? Anybody done a belt swap on a 99?