Assembly
NOTE: Hand tighten bolts and nylon nuts until machine is fully assembled.
STEP 5
Attach the two Butterfly Arms (#40) to the Upright Beams (#2)&(#12) with two M10x120 Hex Bolts (#39), two M10 Regular nuts (#37), two D10 spring washers (#38) and two M10 aircraft nuts (#36).
Insert the Handrail Bar (#41) through upper holes on Butterfly Arm (#40), slide Foam Rollers (#18) on Handrail Bars (#41). For easy assembly, spray inside of foam rollers with glass cleaner or hairspray.
9