ICE MAKER WOULD NOT FEED THE BLAADE HAD COME LOOSE ON THE SHAFT

VERY SIMPLE, PULLED OUT THE OLD ICE RESERVOIR WHICH CONTAINS THE FEED ICE CRUSHER & BLADE ATTATCHED TO THE SHAFT. EMPTIED THE OLD ICE TRAY INSTAALLED THRE NEW TRAY (AFTER WASHING & DRYING) & PUT IT PLACE MAKE SURE THE MOTOR DRIVE MESHED WITH THE NEW SHAFT DRIVE. LOWERED THE ICE DETECTOR ARM & AWAY IT WENT. PROBABLY TOOK 10-15 MINUTES. I TRIED TO FIX THE OLD ONE TWICE & SPENT MAYBE 3-4 HRS BUT THE REPAIRS NEVER LASTED VERY LONG.