Close up of belt alignment to pully.
To double check wheel alignment I use the string line method I have been using for years only I measure to the rim and not the tires.
Alignment between front and rear wheel is .040” (1mm), that’s nearly perfect.
Not sure how the Dealer adjusted the belt tension to get the cam washers in the position they were.
Removed the axle nut to check back lash of the adjustment lobe to axle on right side only and found the cam washer was quite loose rocking back and forth on the axle in a radial direction.
Now the questions are,
How accurate is the rear wheel cam adjustment?
Has the MOCO made allowance in the manufacture of the swing arm for the loose fit of the cam washers to axle, hence the cams being in a different position?
Where should the belt track on the pully, left side or centre?
Has there been a service bullitin on the belt adjustment, FLHX is 1/4”-7/16” (4.6-11.1mm) in the service manual, seems a little tight to me. Set mine at 3/8” (9.5mm).