What was found
AFTER AIRCRAFT BLOCKED IN, MAINTENANCE FOUND ON WALK AROUND INSPECTION, #3 ENGINE LEFT REVERSER HALF HOT GAS DAMAGE TO INTERIOR OF T/R SLEEVE AT THE 11 O'CLOCK POSITION.(<P>REMOVED AND REPLACED ENG 3, I/B T/R REF AMM 78-31-01. OPERATIONAL CHECK NORMAL. LEAK CHECK COMPLIED WITH, NO LEAKS NOTED. SEE LP 1114439 ITEM M19 FOR INSTALLED T/R, S/N: MCB01013, P/N CONVERSION FROM 608C0100-657 TO P/N 608C0100-661 PER EO 1978A265.</P>)