LG LDF6920(WW,BB,ST) Service Manual page 20

When you reassemble the Sump Assembly, be
careful not to kink, tear and take off the seals.
15. Holder Supporter, Tub Packing
and Hinge Supporter Assembly.
Rotate the screwdriver, after slide it into the
gap between Stopper Roller and Rail Roller.
You must take off Stopper Roller(F117) by –
screwdriver to change the Rail Assembly.
(Stopper Roller could be broken while you are
taking off. So you should be careful not to be
hurt and have extra stopper rollers ready at
servicing at all times)
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