LG LSC27990TT Service Manual page 58

TROUBLE DIAGNOSIS
CLAIMS.
10. Structure,
1) Door foam.
appearance,
Sag.
and others.
Noise during
operation.
Malfunction.
2) Odor.
Temperature of
refrigerator
compartment.
Deodorizer.
Food Storage.
Others.
CAUSES AND CHECK POINTS.
Hinge loose Bolt is loosened during
transportation.
Not tightly fastened.
Fastener worn or damaged.
Weak gasket Gasket sealing surface defective.
adhesion.
Fixed tape. Not properly attached.
Hinge interference. Bigger door foam.
Hinge-Pin tilted-Poor flatness.
No washer.
No grease.
Not closed Interference between door liner and inner liner.
Refrigerator
Stopper worn out.
compartment is Bad freezer compartment door
opened when freezer
assembly.
compartment is No stopper.
closed (faulty stopper).
High. Faulty damper control.
Button is set at weak.
Door is open (something in the
way).
No deodorizer.
Poor capacity.
Seal condition.
Storage of fragrant foods.
Long term storage.
Odors from cleaners or items which shroud not
be stored in a refrigerator.
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HOW TO CHECK