LG V-CD281NT Service Manual page 9

5. VIBRATION NOISES
Loose parts
Unbalanced motor assembly
Foreign matters are attached
to the impeller.
Poor carbon brush rectification
Armature is cut or foreign
matters attached.
6. RADIO, TV RECEPTION DISTURBANCE
Poor cord, lead wire
Poor rectification of
carbon brush
Poor electric connector or
receiver
Poor capacitor
7. IMPROPER TUBE OF NOZZLE CONNECTION
Bent connection parts
Poor connection
(Caused by foreign matters)
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Secure firmly.
Exchange or repair the motor.
Remove the foreign matters.
Exchange the motor.
Exchange the motor
Remove foreign matters.
Exchange cord, lead wire.
Exchange the motor.
Repair the electric connector
or receiver.
Exchange the capacitor.
Exchange the parts.
Remove the foreign matters
and reconnect.
-9-
LGE Internal Use Only