Service difficulty report · Access Panel · Boeing 757224

Difficulty date
April 30, 2025
Submitted
May 1, 2025
Operation
Air carrier
Aircraft
N17126
Make and model
Boeing 757224
Aircraft serial
27566
Aircraft time
95,961 hours, 23,432 cycles
Part
Access Panel
Part number
313N502265
Condition
Corroded
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.

What was found

(SDR)-B757-54-3-0053 ENGINE # L/H NACELLE STRUT 433 FL ACCESS AR EA SHOWS LOWER NUT PLATE RIVETS LOOSE AND NUT PLATE SUPPORTY LIG HT CORROSION. DOT 75-029 HA-75. REF:123778 SDR/SFR REPORTING ONLY REMOVED PANEL 433FL AND SUPPORT PLATE IAW B757-200 SRM 51-40-02- 06-0, FABRICATED PANEL PN: 313N5022-65 IAW BOEING DWG 313N5022 A ND B757-200 SRM 51-40-05-06-0 MATERIAL USED PN: 7075-T6 .0690" B ATH# 4114360, TREAT AND PRIME PLATE IAW B757-200 SRM 51-20-01-06 -0 TOP COAT PLATE IAW AMM 51-21-15-370-801 AND INSGTALLED IAW SR M 51-40-02-06-0 EMP#: V933870 WC: 123778 STA: PNS