Hasbro rc millenium falcon straight out of the box. (#19647) The bottom plastic rotor blades flex in operation (assume this is normal) and seriously foul the spoke-frame. So it clatters and rattles and goes no where. I wonder, if during assembly the differently-sized tube spacers, sleeved over the spindle, were put in the wrong order, otherwise it looks correctly assembled. (Very disappointed 8yo boy on Xmas day)

SOURCE: rainbow d4se assembly

Generic problem for all Vacuums
Rainbow d4se assembly
How to assemble correct movable fan gen., middle fan spacer, rexair d4 lower stage fan and so on? Which side goes first?

I would advise you to ALWAYS to FIRST UNPLUG YOUR VACUUM before beginning any service procedure.
You can change the fans on the RexAir / Rainbow vacuum but sometimes that is only a temporary fix, the fans would be new but the rest of the motor may burn out sooner with the added load to the motor and sometimes it is more cost efficient to replace the motor than to repair it and have it break down or burn up the motor, as far as the spacing
You can refer to the nearest vacuum cleaner dealer in your area or in the yellow pages or call the RexAir/Rainbow factory for a schematic of the breakdown of the motor, and you can also cal the factory or check the website and download the owners manual from the website.
http://rainbowvacuum.com Customer Service
1-248-643-7222 Monday thru Friday from 9:00 am to 5:00 pm EST
Don – The Vac Man

SOURCE: Replacing rear disk rotors on 2003 Mercedes E320

Generally when you remove the caliper assembly the rotor slides over the hub assembly. Since I have not done a brake job on this particular model, it may possibly be held in place by the hub nut. Remove the caliper assembly first in order to be sure. I could only find two diagrams for the brake assembly for the E320, neither one had the size of the nut or allan bolt. The easiest way to get the size is to measure from one flat area directly across to the other flat area this will give you the size for the socket and allan wrench needed. If in the US, keep in mind that this is in a metric measurement, so it will calculate to millimeters, which makes it much easier to measure than the American standard. Also, if you do have to remove the hub nuts, they will not have to be replaced unless you scar the threads or round the corners.

SOURCE: Waring blender - new blade

You can call Waring and they can send you a parts breakdown showing the order the parts need to be in. If you still have problems they can go over the assembly with you on the phone or direct you to a service center near you to help.

SOURCE: dream town rose petal cottage assembly

me too :( did you manage to figure it out ? lots of numbered poles but not sure which numbers go where :) xmas hangover doesnt help :D

SOURCE: I have two Traxxas #5151

http://www.youtube.com/watch?v=gS9qY3oFP5k

Look here> That works.