Service difficulty report · Web · Boeing 7377H4

Difficulty date
September 14, 2024
Submitted
October 16, 2024
Operation
Air carrier
Aircraft
N263WN
Make and model
Boeing 7377H4
Aircraft serial
32520
Aircraft time
54,754 hours, 32,941 cycles
Part
Web
Condition
Corroded
Location
Zone 200
Stage of operation
IN
How discovered
V
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

SHEAR WEB AT BS 1016 RBL 36 WL 208 HAS CORROSION AROUND FASTENER HOLES ON UPPER SURFACE<[01] REMOVED AND REPLACED NEW SHEAR WEB PN#147A5744-14 FROM BS986-BS1016 RBL 36 PER SRM 51-40-02; PER DWG#147A5730 REV C AND PER DWG# 147A000 REV A;[02] VERIFIED CORRECTIVE ACTION 1.

More about the Boeing 737-7H4