Service difficulty report · Skin · Boeing 757224

Difficulty date
January 11, 2023
Submitted
January 13, 2023
Operation
Air carrier
Aircraft
N14115
Make and model
Boeing 757224
Aircraft serial
27557
Aircraft time
105,922 hours, 22,048 cycles
Part
Skin
Part number
143N3320
Condition
Damaged
Location
Fuselage
Stage of operation
NR
How discovered
9
Nature of condition
W
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ENTRY STAND BLEW WITH SEVERE WEATHER AND IMPACTED THE FUSELAGE FWD OF DOOR 2L REMOVAL OF EXSISTING DOUBLER LEFT SIDE FUESLAGE APPROX. STATION REMOVED 4 ROWS OF RIVETS AT BOTTOM OF DOUBLER. REMOVED ALL FASTENERS ON DOUBLER AND REMOVED DOUBLER. REMOVED FWD CARGO COMPARTMENT LT SIDEWALL PANELS, 121BW, 121DW BS 620, AND 121EW ACCOMPLISHED STEP 2 AND 5 IAW AVO10293. CUT OUT EXISTING FASTENER HOLES,OIL CANNED SKIN AND DAMAGE AT CLEANED UP TRIMOUT AND DEBURRED EDGES, ITEM 5, REF AVO10295. STARTED REMOVING FASTENERS TO ACCOMPLISH SRM 53-30-01-2R-2 BS 620 REPAIR REF AVO 10295 STEP 5. CUT OUT NEEDS TO BE REPAIR 2. CLEANED UP. CUT OUT SKIN FROM APPROX BS 590 - 630 LAP TO LAP . REF SRM CLEANED UP CUTOUT AND DEBURRED. REF SRM 53-30-01-2R-REPAIR 2. ACOMPLISHED HFEC INSPECTION ALONG CUT EDGES OF REPAIR AREA, NO ACCOMPLISHED HFEC INSPECTION OF ALL INITIAL FASTENER HOLES IN 53-30-01-2R-2. CUT OUT NEEDS TO BE CLEANED UP CRACKS NOTED. REF NDT PART 6, 51-00-19 REPAIR AREA REF. NDT PART 6, 51-00-16 FOUND APROXIMATELY 80 EACH OPEN HOLES WITH ANOMOLIES,( BURS, ROUGH EDGES,OBLONG HOLES, OR MINOR CRAMCKING) WORKED WITH INSPECTION TO CLEAN UP SOME HOLES WITH ANOMALIS HFEC READINGS. STILL MANY TO CLEAN UP. STARTED TO TRIM NEW SKIN TO FIT. REF SRM 53-30-01-2R-2, REPAIR 2. TRIMMED SKIN TO FIT IN AREA OF REMOVED SKIN. STARTED PICKING UP HOLES. REMOVED 2 EACH INTERCOSTALS FOR ACCESS AT BS 580 - 600 AND BS 600 - 620. CONTINUED PICKING UP HOLES. PER SRM