Service difficulty report · Web · Boeing 737

Difficulty date
January 6, 2022
Submitted
April 26, 2022
Operation
Air carrier
Aircraft
N917WN
Make and model
Boeing 737
Aircraft serial
36624
Aircraft time
45,627 hours, 27,345 cycles
Part
Web
Condition
Corroded
Location
Fuselage
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

SUPPLEMENTAL INFORMATION: AFT CARGO THRESHOLD WEB HAS SURFACE CORROSION AROUND FASTENER HOLES. MARKED ; / [01] REMOVED CORROSION PER SRM 53-00-53-1A-2 FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2.; [02] INSPECTION C/W ON CA #1.; [03] PARTS DATA UPDATE ONLY; [04] LOCATED AND DRILLED NEW THRESHOLD WEB PER SRM 51-40-05.; [05] AFT CARGO THRESHOLD WEB REMOVED FOR REPLACEMENT PER SRM 51-40-02; [06] VERIFIED LOCATED AND DRILLED; [07] INSTALLED NEW WEB PER SRM 51-40-02