Service difficulty report · Strip · Boeing 7378H4

Difficulty date
December 12, 2017
Submitted
February 7, 2022
Operation
Air carrier
Aircraft
N8303R
Make and model
Boeing 7378H4
Aircraft serial
36681
Aircraft time
20,402 hours, 8,650 cycles
Part
Strip
Condition
Corroded
Location
Aft Cargo Bay
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

***CORROSION*** ON FLOOR TO SIDEWALL SUPPORT STA 727E+13 - 767; WL155; RBL22 / REMOVED CORROSION ON FLOOR TO SIDEWALL SUPPORT 727E+13-767 WL 155; RBL 22 IN AREA L= 1.0 X W= 3.0 X D= .015 FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2 FIG 103 DETAIL E; REMOVED DAMAGED SECTION 727E+13-767 WL155 RBL 22 FAB'D REPAIR PARTS IAW SRM 53-00-53-2R-5 & DWG 146A7500; TREATED REPAIR PARTS IAW AMM 51-21-41-370-802 PRIMED IAW AMM 51-21-72-370-804; INSTALLED REPAIR PARTS IAW SRM 53-00-53-2R-5 & DWGS 146A7500; 146A7502 81146U 12/14/17

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