Service difficulty report · Flap · Boeing 7377H4

Difficulty date
December 9, 2022
Submitted
December 12, 2022
Operation
Air carrier
Aircraft
N297WN
Make and model
Boeing 7377H4
Aircraft serial
32542
Aircraft time
50,235 hours, 30,166 cycles
Part
Flap
Condition
Cracked
Location
Zn 600 Right Win
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

FOUND CRACK ON RIGHT WING I/B AFT FLAP LOWER SURFACE 5.000 UP FROM T/E; AND 17.000 O/B FROM I/B EDGE PUNCTURE MEASURES 0.625 IN DIAMETER AND IS LOCATED IN A NON CRITICAL AREA. EXCEEDS SRM LIMITS FOR THIS TYPE OF DAMAGE REF SRM 57-53-01-1A-2 4. (4). PICTURES ATTACHED / [01] MEASUREMENTS ADDED;[02] PUNCTURE MEASURES 0.625? IN DIAMETER AND IS LOCATED IN A NON CRITICAL AREA. EXCEEDS SRM LIMITS FOR THIS TYPE OF DAMAGE REF SRM 57-53-01-1A-2 4. (4).<BR> <BR>COMPLIED WITH EA 22-157-03625. SPEED TAPE APPLIED. ACCOMPLISH A DETAILED VISUAL INSPECTION (DVI) OF THE DAMAGED AREA EVERY 8 CALENDAR DAYS. WITHIN 30 CALENDAR DAYS; ACCOMPLISH PERMANENT REPAIR PER THE APPLICABLE SRM SECTION OR REMOVE AND REPLACE THE DISCREPANT R/H INBOARD T.E. AFT FLAP.<BR><BR>REF TSR: 2022009186

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