LG WF-T851 Service Manual page 6

2-3. TURBO DRUM WASH (Except for WF-4020
A) FUNCTIONAL PRINCIPLE
°· Pulsator rotates right & left direction by motor driving force and drum rotates in the opposite direction to
the pulsator by inertia force & motor driving force, that is achieved by the new clutch and the new drain
motor, while only pulsator rotates right & left in a conventional washer.
OUTER TUB
°§The drum is possible to rotate by the new clutch removing the counter
revolution-protecting device, changing the clutch spring-B to the dual
actuating type and releasing the brake band which is activated by the
new drain motor operated with two steps.
°§Revolution speed step down as follows.
MOTOR
•L
MOTOR
V-belt
C-PULLEY
DRUM
•O
PULSATOR
•MV-BELT
Planet. gear
(1/5~5.2)
Directly
6
•NCLUTCH
PULSATOR
WASH
DRUM
SPIN
DRUM