TECHNICAL SERVICE GUIDE 2003 Upgrade Louisville Built No Frost Top Freezer 18-19 Cu. Ft. Refrigerator "P" MODEL SERIES: ETS19_ _P GTH18_ _P GTL18_ _P GTS18_ _P GTS19_ _P HTS18_ _P STS18_ _P Service Bulletin: TMNF with Electronic Defrost Control WR55X10900 Models Affected: CTH17 DTH18 GTH16 GTH17 GTH18 GTJ17 GTJ18 GTK17 GTK18 GTN18 GTS18 GTT18 HTH16 HTH17 HTH18 HTj17 HTJ18 HTN16 HTN17 HTS17 MTH17 MTH18 PTS18