What was found
ROTOR BRAKE QUILL HAS VIBRATION AND BEARING PLAY. BEARINGS SPINNING IN SLEEVE LINER, SPACER SET DAMAGED, BEARING RETAINER PLATE SCRAPPED. DISASSEMBLED, CLEANED AND VISUALLY INSPECTED ALL PARTS. INSPECTED, REPAIRED AND REASSEMBLED IAW BHT 412 CR/O CH 63. INSTALLING NEW SLEEVE, NEW RETAINER PLATE, NEW SEAL NEW O-RINGS AND NEW SPACER SET. TORQUED AND SAFTIED AS REQUIRED.