Service difficulty report · Stringer · Boeing 7377H4

Difficulty date
March 31, 2021
Submitted
May 3, 2021
Operation
Air carrier
Aircraft
N735SA
Make and model
Boeing 7377H4
Aircraft serial
27867
Aircraft time
74,508 hours, 43,627 cycles
Part
Stringer
Condition
Corroded
Location
Bs 536 S27l
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

STR27L HAS CORROSION AT BS536 LBL16 WL151 / REMOVED DAMAGED STRINGER SECTION BS500D+11 - BS536 STR27L AS PER SRM 53-00-03-2R-1 & REPAIRED PER SRM 53-00-03-2R-1 STEP 4.K & DWG 143A3230

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