Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
March 10, 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 312-328
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 312-328 RBL 31 WL 208. / [01] NO ENTRIES FOUND ON SRM FOR CRACK ON FLOOR SUPPORT AT BS312-BS328 RBL 31;REPLACEMENT OF THE PART IS APPLICABLE I.A.W SRM 51-10-02-0G-0. PAR 9.C;[02] REMOVED;LOCATED AND DRILLED FLOOR SUPPORT BS312-BS328 RBL 31 WL208 I.A.W SRM 51-40-05-0G-0 SRM 51-40-02-0G-0 AND BOEING DWG 141A5400 OK TO INSTALL;[03] VERIFIED CORRECTIVE ACTIONS 1; 2. <BR><BR>OK TO INSTALL;[04] INSTALLED FLOOR SUPPORT BS312-BS328 RBL 31 WL208 I.A.W SRM 51-40-02-0G-0 AND BOEING DWG 141A5400;[05] VERIFIED CORRECTIVE ACTION 4. INSTALLATION COMPLETE.;[06] UPDATED MEASUREMENT TABLE;[07] ALL WORK ACCOMPLISHED.

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