Service difficulty report · Floor Support · Boeing 7377CT

Difficulty date
June 28, 2021
Submitted
July 7, 2021
Operation
Air carrier
Aircraft
N7823A
Make and model
Boeing 7377CT
Aircraft serial
32749
Aircraft time
61,112 hours, 30,940 cycles
Part
Floor Support
Condition
Cracked
Location
Bs 312-328 Rbl31
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

INTERCOSTAL CRACKED BS 312-328 RBL 31 WL 208 ; / [01] REMOVED CRACKED INTERCOSTAL BS 312-328 RBL31 WL208 PER SRM 51-40-02-0G-0.; [02] LOCATED AND DRILLED NEW INTERCOSTAL PER SRM 51-40-05-0G-0 AND DWG 141A5410. OK TO INSTALL.; [03] VERIFIED LOCATE AND DRILL OF NEW INTERCOSTAL PER SRM 51-40-05 AND DWG 141A5410; OK TO INSTALL NEW INTERCOSTAL; [04] INSTALLED NEW INTERCOSTAL BS 312-328 RBL31 WL208 PER SRM 51-40-02-0G-0 AND DWG 141A5400.; [05] VERIFIED INSTALLATION OF NEW INTERCOSTAL AT BS 312-328; RBL31; WL208; PER SRM 51-40-02 AND DWG 141A5400.; [06] VERIFIED ALL WORK COMPLETE THIS TASK

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