Service difficulty report · Web · Boeing 737752

Difficulty date
August 15, 2023
Submitted
September 6, 2023
Operation
Air carrier
Aircraft
N7886A
Make and model
Boeing 737752
Aircraft serial
35122
Aircraft time
52,212 hours, 27,316 cycles
Part
Web
Part number
UNKNOWN
Condition
Corroded
Location
Zn 200 Fus Top
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

CORROSION; AFT WET AREA; BS1016; WL208;LBL12; AROUND FASTENER HEAD<[01] VERIFIED APPLICABILITY FOR SRM 51-10-02. <BR>REMOVED CORROSION FROM WEB AT AFT WET AREA; BS1016; WL208;LBL12 IN AN AREA OF L: 3' X W: 1' PER SRM 51-10-02-0G-0. THE SRM DOESN'T HAVE ALLOWABLE DAMAGE FOR THE WEB. WEB ORIGINAL THICKNESS .040';[02] CERTIFIED CORRECTIVE ACTION 1;[03] UPDATED MEASURMENT TABLE;[04] CORROSION AT BS 1016 WL 208 LBL 12 WAS REPAIRED ON EA 23-153-02627; AND SRM 51-10-02;[05] VERIFIED ALL STEPS COMPLETE AND MEASUREMENT TABLE; CARD COMPLETE.