Service difficulty report · None · Boeing 737

Difficulty date
August 18, 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
None
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 AFT CARGO BAY TRACK TIE DOWN BS 727B +10 RBL 14 WL 156 ; / [01] REMOVED CORROSION ON AFT CARGO BAY TRACK TIE DOWN BS 727B+10 RBL 14 WL 156. AREA DIMENSIONS D=0.030' X LENGTH= 0.9' X W=0.8'. ORIGINAL THICKNESS 0.063'. REMAINING MATERIAL 0.033'. FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2 PARAGRAPH 4B(2) FIGURE 103 DETAIL G; H; I; J AND K.; [02] DEPTH GAUGE USED ID: ATS400.; [03] VERIFIED DAMAGE TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2 PARA 4.B.(2).; [04] PART TO BE REMOVED AND REPLACED ON FAULT #TTG8Q0067DUU.; [05] VERIFIED PART TO BE REMOVED AND REPLACED ON FAULT #TTG8Q0067DUU.