What was found
NR 1 ENG AP11 BOROSCOPE PLUG BOLT BROKEN AND FROZEN INTO TCA BOSS. REMOVED AP11 BOROSCOPE PLUG, TCA PROBE AND TCA BOSS.
- Difficulty date
- December 19, 2011
- Submitted
- December 19, 2011
- Operation
- Air carrier
- Aircraft
- N778UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26940
- Aircraft time
- 63,618 hours, 11,301 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Bolt
- Condition
- Broken
- Location
- Nr 1 Engine
- 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.