What was found
NR 3 BEARING BREATHER TUBE IS WORN AT UPPER CONNECTION POINT JUST ABOVE CASE BOSS AT 1:00 POSITION. REMOVED BREATHER BOSS PLATE FOR ACCESS TO WORN AREA, PLATE AND HARDWARE BAGGED AND SECURED TO BOSS. DID SEE WEAR TO THE OUTER SLEEVE THAT PROTECTS THE BREATHER LINE AS IT PASSES THRU THE CASE. THERE IS NO WEAR INTO THE BREATHER LINE ITSELF. NO SPECIFIC LIMIT FOR WEAR TO THAT SLEEVE AND PER GNMM. REQUEST SFOEP AND SFOPD TO RE-EVALUATE THIS CONDITION "PRECAUTIONARY" PLEASE REPORT FINDINGS TO SAMC. REPLACED ENGINE.