Service difficulty report · Floor Support · Boeing 737824

Difficulty date
January 26, 2026
Submitted
January 27, 2026
Operation
Air carrier
Aircraft
N35236
Make and model
Boeing 737824
Aircraft serial
28801
Aircraft time
77,828 hours, 30,110 cycles
Part
Floor Support
Part number
147A5690
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 FOUND CORROSION AFT CABIN WET AREA FLOOR SUPPORT INTERCOSTAL FASTENER HOLE & UNDER LAV HOT SPOT BETWEEN STA 907 AND 927 LBL 50 MKD DOT 003 REF AAR N/R 99992011 REMOVED AND INSTALLED NEW FLOOR SUPPORT INTERCOSTAL AT AFT CABIN WET AREA BETWEEN STA 907 TO STA 927 LBL 50 PER SRM 51-40-02-0G-0 AND DWG# 147A5680. WORK ACCOMPLISHED BY V898232 INSP-102 REMOVED AND INSTALLED NEW FLOOR SUPPORT INTERCOSTAL AT AFT CABIN WET AREA BETWEEN STA 907 TO STA 927 LBL 50 PER SRM 51-40-02-0G-0 AND DWG# 147A5680. SFR/SDR HAS BEEN CREATED. REMOVED AND REPLACED FLOOR SUPPORT INTERCOSTAL AT AFT CABIN WET AREA BETWEEN STA 907 TO STA 927 LBL 50 PER SRM 51-40-02-0G-0 AND DWG# 147A5680. (WORK ACCOMPLISHED BY V936393)