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SDR SWAA2022031528135

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Service difficulty report · Plate · Boeing 737752

FAA SDR system

Difficulty date
August 14, 2019
Submitted
March 16, 2022
Operation
Air carrier
Aircraft
N7886A
Make and model
Boeing 737752
Aircraft serial
35122
Aircraft time
41,521 hours, 20,568 cycles
System (JASC)
5320 · Fuselage Miscellaneous Structure
Part
Plate
Condition
Corroded
Location
Aft Cargo Bay
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

AFT CARGO COMPARTMENT LEFT SIDE PLATE AT STA 727C+ 6 TO SPLICE STA 747+10 LBL 25 TO LBL 26 WL 155 HAS AREAS OF CORROSION ON TOP SURFACE. / REMOVED CORROSION ON L/H SIDE PLATE STA 727C+6 TO 747_10 LBL 25 WL 155 IAW SRM 51-10-02-0G-0; VISIUAL INSPECTION WITH A 10X MAG GLASS; NO DEFECTS ORIGINAL .040' REMAIN .033 LOSS .007'; FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. REMOVED AND REPLACED L/H DIFR PLSYR DYS 737 TO 847 LBL 25 IAW SRM 51-40-02-0G-0 AND BOEING DWG 146A7502 SHT 27 REV:- P/N 146A7502-27 TOOL 36647 CAL 6-7-20.