What was found
FOUND PB SENSE LINE 'B' NUT BAD. ACCOMPLISHED CHECKS PER MM 73-21-04 PG 401. FOUND BP LINE AT EEC LEAKING AT B-NUT. REPLACED LINE. ACCOMPLISHED POWER ASSURANCE RUN. OPS NORMAL.
- Difficulty date
- January 4, 2013
- Submitted
- January 14, 2013
- Operation
- Air carrier
- Aircraft
- N775UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26947
- Aircraft time
- 71,089 hours, 12,601 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- B-Nut
- Condition
- Leaking
- Location
- Sense Line
- 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.