Service difficulty report · Floor Support · Boeing 737824

Difficulty date
March 18, 2025
Submitted
March 19, 2025
Operation
Air carrier
Aircraft
N12238
Make and model
Boeing 737824
Aircraft serial
28804
Aircraft time
78,270 hours, 28,919 cycles
Part
Floor Support
Condition
Corroded
Location
Zone 200
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

(SUPPORT TASK) FLOOR SUPPORT STRAP AT STA 1006 TO 1016 LBL2 HAS CORROSION ON UPPER SURFACE. TRANSCRIBED FROM HAECO GSO NR 9286578 REMOVED STRAP MATERIAL ID FOR STRAP .071 7075-T6 PO NO. 1078610. 1 IAW B737-800 SRM 51-40-02 BAC DWG NO. 147A5700 REV AA FABRICATED STRAP IAW BAC DWG NO. 147A5714, APPLIED ALODINE AND PRIMER IAW B737-800 SRM 51-20-01 BAC5736 PART MARKED IAW BAC5307 BAC DWG NO. 147A5714 REV C AND INSTALLED FLOOR SUPPORT STRAP AT STA 1006 TO 1016 LBL2 IAW B737-800 SRM 51-40-02 BAC DWG 147A5700 REV- SFR DATA ADDED