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SDR CALA2018031300898

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Service difficulty report · Floor Support · Boeing 757222

FAA SDR system

Difficulty date
March 13, 2018
Submitted
March 13, 2018
Operation
Air carrier
Aircraft
N568UA
Make and model
Boeing 757222
Aircraft serial
26674
Aircraft time
81,729 hours, 27,521 cycles
System (JASC)
5320 · Fuselage Miscellaneous Structure
Part
Floor Support
Part number
146N5447U13
Condition
Corroded
Location
Bs 1445.6-1500
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

BULK CARGO FLOOR SUPPORT LBL 7.55 FROM BS 1445.6 TO 1500 HAS CORROSION AT MULTIPLE AREAS. REMOVED & REPLACED THE FLOOR SUPPORT IAW DWG 146N5390, REV C, AND SRM 51-40-02, PAR 4, PG 2-3 & PAR 7, PG 6-7. REMOVED CORROSION AND FOUND OUT OF LIMITS IAW SRM 53-00-53, AD 1, DET V.