Service difficulty report · Shield · Boeing 7377BD

Difficulty date
August 16, 2022
Submitted
September 15, 2022
Operation
Air carrier
Aircraft
N7738A
Make and model
Boeing 7377BD
Aircraft serial
33930
Aircraft time
51,542 hours, 27,977 cycles
Part
Shield
Condition
Corroded
Location
Aft Cargo
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 COMP ;DOOR CUTOUT FWD SHIELD CORRODED / [01] REMOVED CORROSION AT AFT CARGO COMP ;DOOR CUTOUT FWD SHIELD PER REF B737-700 SRM 51-10-02-0G-0;[02] VERIFIED STEP 1;[03] PERFORMED UT THICKNESS INSP. ON REWORKED AREAS IAW B737 NDT PART 4; 51-00-00; PROCEDURE 3. MIN. THICKNESS 0.038'<BR>TOOL: OLYMPUS 27MG B/C: 172139 DUE: 04/13/2023;[04] EVALUATED REWORKED AREAS AT AFT CARGO COMP ;DOOR CUTOUT FWD SHIELD MAT ORG 0.050 MAT REMAINING 0.038 MAT LOST 0.012 FOUND OUT OFF LIMITIS PER REF B737-700 SRM 53-60-15-1A-1;[05] VERIFIED STEP 4;[06] LOCATED AND DRILLED NEW SHIELD AT AFT CARGO COMPT DOOR CUT OUT FWD SIDE PER REF B737-700 SRM 51-40-05-0G-0.;[07] VERIFIED STEP 6;[08] AFT CARGO COMPT DOOR CUT OUT FWD SHIELD PN:146A8127-12 WILL BE INSTALLED ON JOB CARD TTG8Q004B7T0.;[09] VERIFIED STEP 8

More about the Boeing 737-7BD