Service difficulty report · Bracket · Boeing 75724APF

Difficulty date
February 27, 2026
Submitted
March 24, 2026
Operation
Air carrier
Aircraft
N451UP
Make and model
Boeing 75724APF
Aircraft serial
27739
Aircraft time
41,230 hours, 23,656 cycles
Part
Bracket
Part number
183N13411
Condition
Corroded
Location
Zone 300
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.

What was found

LEFT HORZ STAB OTBD HINGE REAR SPAR TO ELEVATOR FRONT SPAR BONDING STRAP ATTACH BRACKETS HAVE HEAVY CORROSION LARGE SECTION OF BRACKET AND BONDING STRAPS MISSING. RL039. INSTALLED REPLACEMENT NEW BRACKET, 1EA WEB AND 1EA BONDING STRAP P/N BACJ40E20-20 BATCH 0004467509 AT L/H HORZ STAB OUTB HINGE REAR SPAR TO ELEVATOR REF. B757-200PF SRM 51-40-02-OG-0.

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