Service difficulty report · Support · Boeing 7377L9

Difficulty date
November 22, 2021
Submitted
January 4, 2022
Operation
Air carrier
Aircraft
N7817J
Make and model
Boeing 7377L9
Aircraft serial
28013
Aircraft time
55,382 hours, 27,558 cycles
Part
Support
Condition
Cracked
Location
Fuselage
Stage of operation
UK
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 SUPPORT CRACKED BS 312+10 TO 312+11 BL 0 WL 208 ; / [01] CORRECTION TO FAULT: FLOOR SUPPORT CRACKED BS 312+10 TO 312+11 LBL45 WL 208; [02] REMOVED DAMAGE FLOOR SUPPORT BS 312-328 LBL45 WL 208 IAW SRM 51-40-02-0G-0.; [03] CERTIFIED REMOVED OF DAMAGE FLOOR SUPPORT; [04] LOCATED AND DRILLED NEW FLOOR SUPPORT BS321-328 LBL45 WL 208 IAW SRM 51-40-05-0G-0; OK TO INSTALL.; [05] CERTIFIED LOCATE AND DRILL OF NEW FLOOR SUPPORT; [06] VERIFIED LOCATED AND DRILLED NEW FLOOR SUPPORT BS321-328 LBL45 WL 208 IAW SRM 51-40-05-0G-0; OK TO INSTALL.; [07] INSTALLED NEW FLOOR SUPPORT AT BS 312-328 LBL45 WL 208 IAW SRM 51-40-02-0G-0 AND DWG 141A5400; [08] CERTIFIED INSTALLATION OF FLOOR SUPPORT AT BS 312-328 LBL45 WL 208; [09]

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