Service difficulty report · Skin · Boeing 737

Difficulty date
September 3, 2021
Submitted
April 29, 2022
Operation
Air carrier
Aircraft
N208WN
Make and model
Boeing 737
Aircraft serial
29856
Aircraft time
52,294 hours, 30,932 cycles
Part
Skin
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: CORROSION AROUND FASTENERS FROM BS887+3' TO BS927+15' BL0 WL 306.5 ON FUSELAGE SKIN UNDER DORSAL FIN ; / [01] RECEIVED ENGINEERING P1 TTG8Q006F9CT FOR REPAIR DISPOSITION.; [02] 'REFER TO FAULT TTG8Q006DPMC WHERE EA 21-153-02635 WAS ADDED AS A SUBTASK'; [03] CORRECTION: REMOVE 'REFER TO FAULT TTG8Q006DPMC WHERE EA 21-153-02635 WAS ADDED AS A SUBTASK' FROM ITEM 2.; [04] 'AS PER EA 21-153-02635; THE DAMAGES ARE ACCEPTABLE AS A CONTINUE-IN-SERVICE CONDITION WITHOUT REPETITIVE INSPECTIONS AND NO TERMINATING ACTION REQUIREMENTS.'; [05] REPAIR TYPE IS MINOR AT MEASUREMENT FIELD PER EA 21-253-02635; [06] CORRECTION FOR CORRECTIVE ACTION ITEM 4: AMT MADE ENTRY AS INSPECTOR.; [07] VERIFIED CORRECTIVE ACTIONS 1-6<BR><BR>VERIFIED REPAIR COMPLETE: AS PER EA 21-153-02635; THE DAMAGES ARE ACCEPTABLE AS A CONTINUE-IN-SERVICE CONDITION WITHOUT REPETITIVE INSPECTIONS AND NO TERMINATING ACTION REQUIREMENTS.