Service Bulletin Description:
It is possible for cracks, or complete breaks to occur in the end caps of the refrigerator door handles.
This Service Bulletin PDF download contains information for the following:
WRT311FZBM WRT511SZDM WRT541SZDM WRT519SZDM WRT549SZDM WRT108FZDM WRT148FZDM WRT318FMDM WRT138FZDM WRT311FZDM WRT318FZDM
The PDF may also contain information that applies to additional models not listed.