Service difficulty report · Skin · Boeing 757224

Difficulty date
May 16, 2023
Submitted
May 17, 2023
Operation
Air carrier
Aircraft
N13138
Make and model
Boeing 757224
Aircraft serial
30351
Aircraft time
85,724 hours, 20,350 cycles
Part
Skin
Part number
112N310213
Condition
Cracked
Location
L/H Upper Wing
Stage of operation
IN
How discovered
O
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

2(EA) CRACK INDICATIONS FOUND: L/H UPPER WING SKIN & DRAG FITTIN G FASTENER HOLE #2, IN UPPER LAYER(SKIN) AT 3 & 9 ''OCLOCK POSITI ONS. FLIGHT CYCLES THEREAFTER." REPAIRED #2 HOLE AT L/H WING SKIN & I/B DRAG FITTING PER REO-G24 "ACCOMPLISH INITIAL INSPECTION REQUIREMENTS PER PART 2B OF ECRA- 432 AND REPLACED I/B DRAG FITTING P/N 653N0002-13, PO: 1057274.1 01053 LATEST REVISION ON OR BEFORE THE AIRCRAFT THRESHOLD 21,400 PER BAC DWG 112N7001, REV D, B757-200 SRM 57-20-01, REPAIR 8. TOTAL FLIGHT CYCLES. ACCOMPLISH REPEAT INSPECTIONS PER PART 2A O F ECRA-01053 LATEST REVISION AT INTERVALS NOT TO EXCEED 1,050