What was found
APU COMPARTMENT RH DOOR (316AR) LOWER AREA FIRE DETECTION LOOP CHANNEL HAS GOUDED.- DOT 43-06. INSTALLED NEW CHANNEL IAW B757-200PF SRM 51-40-02-0G-0.
- Difficulty date
- March 2, 2025
- Submitted
- March 20, 2025
- Operation
- Air carrier
- Aircraft
- N442UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 27387
- Aircraft time
- 30,828 hours, 20,283 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- Part number
- 355N5102U22
- Condition
- Gouged
- Location
- Zone 100
- 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.