This PDF download contains information for the following:
MV-1644AQS ABKELGA LMV1645SB LMV1645SBH
The PDF may also contain information that applies to additional models not listed.
LG Microwave MV-1644AQS-ABKELGA-LMV1645SB-LMV1645SBH Service Manual
Service Information For Appliance Repair Professionals