Service difficulty report · Support Bracket · Boeing 757224

Difficulty date
May 3, 2026
Submitted
May 5, 2026
Operation
Air carrier
Aircraft
N19141
Make and model
Boeing 757224
Aircraft serial
30354
Aircraft time
89,828 hours, 21,265 cycles
Part
Support Bracket
Part number
453N1817304
Condition
Cracked
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.

What was found

FWD CARGO STA 740 RH SIDE SUPPORT BRACKET THAT ATTACH SIDWALL IS BENT. CHANNEL SUPPORT AND 06EA NUTPLATE WERE REMOVED IAW B757-200 SRM 51-40-02-0G, PART FABRICATION PERFORMED IN-HOUSE, HEAT TREATMENT ACCOMPLISHED, HARDNESS: 84, CONDUCTIVITY: 48.0, IAW BA C5602, RECEIVED CHANNE. SUPPORT , LOCATED AND DRILLED IAW SRM 51-40-05-0G, IT WAS TREATED AND PRIMED IAW AMM 51-21-04 AND AMM 51-21 -14, CHANNEL SUPPORT AND 06EA NUTPLATE WERE INSTALLED IAW B757-2 00 SRM 51-40-02-0G.