Lockring fell off 1 motor

[FlyinHawaiian]

My xstar tipped forward on a landing. After cleaning it up I heard rattling from the inside and was able to shake out a copper washer and lockring. Is there an easy-ish way to access the underside of the motors or do I need to take the whole drone apart?

 

[FlyinHawaiian]

Nevermind, I just fixed it. Found this video:

. Simply remove the plasic light covers, then gently pry up the led board. Remove the 4 screws holding in the motor and it will come loose enough to access the bottom and replace the lockring and washer.