SDR SWAA2022031447951

Service difficulty report · None · Boeing 7377H4

Difficulty date: July 30, 2019
Submitted: March 15, 2022
Operation: Air carrier
Aircraft: N442WN
Make and model: Boeing 7377H4
Aircraft serial: 32459
Aircraft time: 55,953 hours, 33,075 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: None
Condition: Corroded
Location: E & E Compt
Stage of operation: IN
How discovered: 9
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

E & E COMPARTMENT CORROSION ON CLIP ON FWD SIDE OF FRAME AT STA 380 -2' STR 23L; LBL 41; WL 165 / E & E COMPARTMENT; CLIP ON FWD SIDE OF FRAME AT STA 380-2' STR 23L; LBL 41; WL 165. REMOVED CORROSION ON CLIP. ORIGINAL 'T' .050; LOSS .015; REMAINING MATERIAL .035; OUT OF LIMITS IAW SRM 53-00-07-1A-1. FIG 102. REMOVED AND REPLACED NEW SUPPORT CLIP IAW BOEING DWG 143A7902 SHR. 66. AND SRM 51-40-02-0G-0; TREAT; AND PRIMED IAW AMM 51-21-41-370-801; AND AMM 51-21-73-370-804.; APPLIED CIC IAW AMM 51-21-91-620-802.

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