What was found
NR 1 ENG FIRE LOOP, FWD OF GEARBOX AT 6 O'CLOCK POSITION HAS WORN OUT GROMMETS AND LOOP SHOWS SIGNS OF CHAFING. REPLACED DEFECTIVE GROMMETS.
- Difficulty date
- November 4, 2011
- Submitted
- November 28, 2011
- Operation
- Air carrier
- Aircraft
- N182UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25279
- Aircraft time
- 84,993 hours, 10,340 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2612 · Fire Detection
- Part
- Grommet
- Condition
- Worn
- Location
- Fire Loop
- 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.