Service difficulty report · Stringer · Boeing 737824

Difficulty date
February 11, 2020
Submitted
February 16, 2020
Operation
Air carrier
Aircraft
N27246
Make and model
Boeing 737824
Aircraft serial
28956
Aircraft time
62,352 hours, 23,183 cycles
Part
Stringer
Part number
146A3233
Condition
Corroded
Location
Aft Cargo
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

(B737-53-3-0725) AFT CARGO, BILGE STRINGER HAS EXFOLIATED CORROSION, DAMAGE APPROX. 6 INCHES, STR. 26L(STA.807). REF BY PEMCO NR 2675N690 REMOVED & EVALUATED CORROSION FROM BILGE STRINGER AT AFT CARGO C OMPT. STR 26L STA 807-847 ORIG MAT ..090'' MAT LOSS. %100 FOUD TO BE OUT OF LIMITS. PERFORMED REPAIR FROM STR 26L SECTION STA 797 TO STA 887. IAW B-737-800 SRM 53-00-03 ALLOWABLE DAMAGE AND SRM 53-00-03 REPAIR 1 FIG 202. EVALUATED CORROSION FROM BILGE STRINGER AT AFT CARGO OMPT. STR 26L STA 807-847 ORIG MAT ..090'' MAT LOSS. %100 FOUD T BE OUT OF LIMITS. PERFORMED REPAIR FROM STR 26L SECTION STA 79 TO STA 887. IAW B-737-800 SRM 53-00-03 ALLOWABLE DAMAGE AND SR