What was found
PDIS:304 EN ROUTE FROM KMEM TO TLC AT FL340, RECEIVED LEVEL 3 CRG FIRE LWR FWD. ACCOMPLISHED PHASE ONE AND REFERRED TO THE RED TABS. THE CKLIST DIRECTED US TO LAND AT THE NEAREST SUITABLE AIRPORT, LANDED KCRP. ACN RELEASED FOR SERVICE PER MEL/CDL: 26-22-01-02-B. FIRE EXT CYLINDER NR 1 INOP. ALL LWR CARGO COMPARTMENTS MUST REMAIN EMPTY." NO EVIDENCE OF SMOKE OR FIRE DMG. REMOVED AND REPLACED NR 1 LOWER CARGO FIRE EXTINGUISHER CONTAINER IN REF TO MD10 AMM 26-22-01-4 AND AMM 26-22-03-4. STILL REQUIRES OPS CHECK PER 26-22-01-4, OP'S NORMAL C/W W/STEP 1 OF MTSI. REMOVED AND REPLACED ALL (4) FWD LWR COMPT FIRE/SMOKE DETECTORS IAW MM10-30 26-14-01-4. OP'S CHECK NORMAL. C/W W/STEP 7 OF MTSI. REMOVED AND REPL