Service difficulty report · Support · Boeing 737752

Difficulty date
July 22, 2024
Submitted
September 9, 2024
Operation
Air carrier
Aircraft
N7847A
Make and model
Boeing 737752
Aircraft serial
34297
Aircraft time
56,256 hours, 32,341 cycles
Part
Support
Condition
Corroded
Location
Zone 100
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

CORROSION SUPPORT ZEE LOCATED BS 747 TO BS 787 AND LBL 21 WL 156 AT AFT CARGO COMPARTMENT 2024-455169<[01] STEP 3. EDDY CURRENT EQUIPMENT USED P/N: NORTE 600D; S/N: 60009161631 AND DUE DATE: 11-MAR-25.;[02] STEP 4. ULTRASONIC EQUIPMENT USED P/N: 45MG; S/N: 221860711 AND DUE DATE: 21-NOV-24.;[03] REPLACED SUPPORT ZEE LOCATED BS 727E + 15 INCH TO BS 847 AND LBL 21 WL 156 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6; SRM 51-40-02; SRM 51-10-02 AND DWG 146A7500 SHEET 85 REV: A. SEE INDIVIDUAL SIGN OFFS BELOW.;[04] JOB COMPLETED AND CERTIFIED RII