SDR SCNA20201008120

Service difficulty report · Floor Support · Boeing 7378Q8

Difficulty date: September 21, 2020
Submitted: October 8, 2020
Operation: Air carrier
Aircraft: N801SY
Make and model: Boeing 7378Q8
Aircraft serial: 30332
Aircraft time: 63,730 hours, 24,799 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 947
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

FLOOR STRUCTURE AT BS 947.5+11" LBL 25 HAS CORROSION AROUND HOLES. REMOVED AND REPLACED FLOOR SUPPORT 947-967 LBL 25, DUE TO OUT OF LIMITS. CORROSION BLEND AREA 1" L X 1" W X .017" D, IAW SRM 53-70-51-1A-1, SRM 51-40-02-0G-0 AND DWG 147A5650 AND SRM 51-40-05.

More about the Boeing 737-8Q8