Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
March 21, 2022
Submitted
April 8, 2022
Operation
Air carrier
Aircraft
N468WN
Make and model
Boeing 7377H4
Aircraft serial
33858
Aircraft time
58,378 hours, 34,580 cycles
Part
Floor Support
Condition
Cracked
Location
Bs 312-344
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

CRACKED FLOOR SUPPORT BS 312-344 LBL 46 WL 208. / [01] UPON FURTHER INVESTIGATION FOUND CRACKED FLOOR SUPPORT TO BE LOCATED AT BS 312-328; LBL46 WL 208. REMOVED CRACKED FLOOR SUPPORT BS 312-328 LBL 46 WL 208 IAW SRM 51-40-02 0G-0.;[02] LOCATED AND DRILLED NEW FLOOR SUPPORT BS 312-328 IAW SRM 51-40-05-0G-0 AND BOEING DRW #141A5400 ID:0026 REV:-. REQUEST OK TO INSTALL.;[03] VERIFIED CORRECTIVE ACTIONS 1; 2. <BR><BR>OK TO INSTALL NEW PART.;[04] INSTALLED NEW FLOOR SUPPORT BS 312-328 LBL 46 IAW SRM 51-40-02-0G-0 AND BOEING DRW #141A5400 ID:0026 REV:-.;[05] VERIFIED CORRECTIVE ACTION 4. INSTALLATION COMPLETE.;[06] VERIFIED ALL WORK ACCOMPLISHED.

More about the Boeing 737-7H4