I have a Hoover Windtunnel vacuum U6630-900.
I nned help getting the thing apart.
The problem is the air flap in the base, (that closes when the handle is in the
upright position) does not open when the handle is lowered for carpet use. This
prevents the base and beater bar from getting suction.
I can see where a part of the mechansim is broken off when I look between the
handle and base cover.
Can anyone tell me how to disassemble the base to get at the part, I've looked
at the base from every angle and can't see how to pull the cover from the
base.... No screws visible that look like they would hold it together....