Service difficulty report · Skin · Boeing 737824

Difficulty date
August 20, 2024
Submitted
August 20, 2024
Operation
Air carrier
Aircraft
N17244
Make and model
Boeing 737824
Aircraft serial
28954
Aircraft time
76,336 hours, 28,268 cycles
Part
Skin
Part number
S9L
Condition
Cracked
Location
Zone 500
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

SUSPECTED CRACK NOTED ON THE LEFT LOWER WING AT THE O/B MOST FASTENER OF STRINGER 9. (MARKED) SEE PIC. 5725-01139 ON OR BEFORE 18 FEBRUARY 2026. ON THE LH WING LOWER SKIN BETWEEN WSTA 564 AND WSTA591, ACCOMPLISH INSPECTION REQUIREMENTS PER PART 2 OF EC/RA ALL WORK ACCOMPLISHED ON NR 002137531 PER ECRA# 5725-01139 DOWNGRADED FOR DIP