SDR UALA2011030401074

Service difficulty report · Bearing · Boeing 777222

Difficulty date: March 4, 2011
Submitted: March 7, 2011
Operation: Air carrier
Aircraft: N227UA
Make and model: Boeing 777222
Aircraft serial: 30555
Aircraft time: 37,587 hours, 4,587 cycles
Engine: Pwa PW40903
System (JASC): 7120 · Engine Mount Section
Part: Bearing
Condition: Migrated
Location: Nr Engine Mount
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

NR 2 ENG AFT ENG MOUNT CENTER BEARING OF CENTER LINK ASSY. BEARING MIGRATED AFT APPROX 7-16 INCHES. REMOVED AFT MOUNT PER MM. REPLACED NR 2 ENG AFT LOWER ENG MOUNT PER MM. ACCOMPLISHED RII INSPECTION OF NR 2 ENG AFT LOWER ENG MOUNT PER MM. INSTALLATION IS CORRECT PER AMM.