RE: Bdavison's E-flite Blade Assembly
Next, attach the end cap screw, and washers to the spindle. This should be assembled as follows in order.
End cap screw
Large washer
Small washer
Spindle.
Next, push the assembled spindle into the blade grip as shown.
Install the washer onto the spindle.
Install the o-ring onto the spindle.
Lubrication of the o-ring should be done at this point. The o-ring should be lubricated with silicone. Do NOT use petroleum based lubricants such as machine oil or gun oil. Petroleum based products will degrade the o-ring.