What was found
CRACKED NR 4 PYLON HYD RESERVOIR BLEED VALVE MOUNTING BRACKET. INSTALLED A NEW BRACKET IAW SRM 51-40-02-0G, REV 105, & DWG 65B82300, SHT 4, REV B.
- Difficulty date
- February 9, 2026
- Submitted
- March 5, 2026
- Operation
- Air carrier
- Aircraft
- N581UP
- Make and model
- Boeing 7474R7F
- Aircraft serial
- 25866
- Aircraft time
- 131,446 hours, 22,124 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Bracket
- Part number
- 69B842271
- Condition
- Cracked
- Location
- Zone 400
- 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.