STEP6-A). Release the Plastic Gear Bushings (360) first, and keep 8x27x2mm
Washers (513), M8x20mm Allen Head Bolts for STEP6-B.
STEP6-B). Install the Moving Handlebar with Plastic Washer (519) first, then the
second is Washer (513) and finally tight the Allen Head Bolt (514) to lock
the moving handlebar on the console.
STEP6-C).Tighten the Allen Head Bolts (514) with 5mm Allen Key (B).