This PDF download contains information for the following:
MV-154SJ AS1EWRP GH7155XHS GH7155XHS-1H
The PDF may also contain information that applies to additional models not listed.
LG Microwave MV-154SJ-AS1EWRP-GH7155XHS-GH7155XHS-1H Service Manual
Service Information For Appliance Repair Professionals