Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
September 14, 2022
Submitted
October 5, 2022
Operation
Air carrier
Aircraft
N8651A
Make and model
Boeing 7378H4
Aircraft serial
36920
Aircraft time
27,317 hours, 12,717 cycles
Part
Floor Support
Part number
143A5410U174
Condition
Cracked
Location
Cabin Floor
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

FLOOR SUPPORT CRACKED BS 380+7 LBL 14 WL 208 / [01] REMOVED CRACKED FLOOR SUPPORT AT BS 380+7 LBL 14 WL 208 PER SRM 51-40-02.;[02] LOCATED AND DRILLED NEW FLOOR SUPPORT AT BS 380+7 LBL 14 WL 208 PER SRM 51-40-05; DWG#143A5400. REQUEST OK TO INSTALL.;[03] VERIFIED CORRECTIVE ACTION #2<BR>OK TO INSTALL GIVEN;[04] INSTALLED NEW FLOOR SUPPORT AT BS 380+7 LBL 14 WL 208 PER SRM 51-40-02; DWG#143A5400.;[05] VERIFIED CORRECTIVE ACTION #4<BR>MEASUREMENT TABLE VERIFIED

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