Service difficulty report · Floor Support · Boeing 757222

Difficulty date
February 23, 2018
Submitted
February 24, 2018
Operation
Air carrier
Aircraft
N502UA
Make and model
Boeing 757222
Aircraft serial
24623
Aircraft time
94,355 hours, 27,226 cycles
Part
Floor Support
Part number
143N537039
Condition
Corroded
Location
Fuselage
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

FWD CARGO FLOOR SUPPORT STR RBL 10.4 SURFACE IN MULTIPLE AREAS, TO INCLUDE SPLICE AT BS 700, 209-141. REMOVE CORR ON FLOOR SUPPORT IN FWD CARGO STR RBL 10.4 STA 635-7 00. FOUND TO BE OUT OF LIMITS PER SRM 53-00-53 FIG 4101 L=12" X W=9" D=.015 (R&R FLOOR SUPPORT) PER SRM 51-40-02 & DWG 140N2749 AND REMOVED CORR ON SPLICE ON FLOOR SUPPORT STR STA 700 RBL 10.4 L=8" X 7" YA=.004 ORIGL MATL .071 AND DWG 140N2749 FOUND TO BE WITHIN LIMITS PER SRM 53-00-53 FIG 101 DETAIL V.